書誌事項
Circular
United States Department of Agriculture
U.S. Government Printing Office
この図書・雑誌をさがす
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41
- Effect of cold storage and age of seed on germination and yield of peanuts
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by J.H. Beattie, A.M. Jackson and R.E. Currin
U.S. Dept. of Agriculture 1932 Circular / United States Department of Agriculture no. 233
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42
- Weedy abandoned lands and the weed hosts of the beet leaf hopper
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by R.L. Piemeisel
U.S. Dept. of Agriculture 1932 Circular / United States Department of Agriculture no. 229
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43
- Construction and arrangement of city milk plants
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by C.E. Clement, J.B. Bain, and F.M. Grant
U.S. Dept. of Agriculture 1932 Circular / United States Department of Agriculture no. 228
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44
- Reactions of the Japanese beetle to spray deposits on foliage
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by E.R. Van Leeuwen
U.S. Dept. of Agriculture , [Govt. Print. Off.] 1932 Circular / United States Department of Agriculture no. 227
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45
- Two destructive defoliators of lodgepole pine in the Yellowstone National Park
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by H.E. Burke
[Govt. Print. Off.] 1932 Circular / United States Department of Agriculture no. 224
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46
- The Break O'Day tomato
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by Fred J. Pritchard and William S. Porte
U.S. Dept. of Agriculture 1932 Circular / United States Department of Agriculture no. 218
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47
- Market classes and grades of yearling beef
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by W.C. Davis
U.S. Dept. of Agriculture , [Govt. Print. Off.] 1932 Circular / United States Department of Agriculture no. 208
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48
- The iron content of vegetables and fruits
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by Hazel K. Stiebeling
U.S. Dept. of Agriculture 1932 Circular / United States Department of Agriculture no. 205
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49
- Utilization of bigleaf maple of the Pacific Northwest
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by Herman M. Johnson
U.S. G.P.O. 1932 Circular / United States Department of Agriculture no.225
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50
- Summer fallow at Ardmore, S. Dak.
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by Oscar R. Mathews
U.S. G.P.O.] 1932 Circular / United States Department of Agriculture no.213
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51
- Midday meals for preschool children in day nurseries and nursery schools
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by Mary E. Sweeny and Charlotte Chatfield
[U.S. Government Printing Office] 1932 Circular / United States Department of Agriculture no. 203
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52
- Agricultural investigations at the United States field station, Sacaton, Ariz., 1925-1930
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by C.J. King, H.F. Loomis
[U.S. Government Printing Office] 1932 Circular / United States Department of Agriculture no. 206
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53
- Control of the satin moth by spraying in alternate years
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by C.W. Collins, and Clifford E. Hood
United States. Department of Agriculture 1931 Circular / United States Department of Agriculture no. 189
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54
- Observations on the satin moth and its natural enemies in central Europe
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by R.C. Brown
United States. Department of Agriculture 1931 Circular / United States Department of Agriculture no. 176
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55
- The control of the lesser peach borer with paradichlorobenzene solutions
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by Oliver I. Snapp, and J.R. Thomson
United States. Department of Agriculture 1931 Circular / United States Department of Agriculture no. 172
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56
- Preliminary report upon the infestation and general status of the European corn borer in western New York
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by H.N. Bartley and L.B. Scott
U.S. Dept. of Agriculture 1931 Circular / United States Department of Agriculture no. 197
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57
- Tests of spray irrigation equipment
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by F.E. Staebner
U.S. Dept. of Agriculture 1931 Circular / United States Department of Agriculture no. 195
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58
- Progress report on mechanical application of fertilizers to cotton in South Carolina, 1930
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by G.A. Cumings ... [et al.]
U.S. Dept. of Agriculture , [Govt. Print. Off.] 1931 Circular / United States Department of Agriculture no. 192
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59
- Buckwheat milling and its by-products
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by Mayne R. Coe
[Govt. Print. Off.] 1931 Circular / United States Department of Agriculture no. 190
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60
- New fertilizer materials
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by Albert R. Merz
U.S. Dept. of Agriculture 1931 Circular / United States Department of Agriculture no. 185
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