G.S. Fraps and J.F. Fudge

Texas Agricultural Experiment Station 1936 Bulletin / Texas Agricultural Experiment Station no. 533

G.S. Fraps

Texas Agricultural Experiment Station 1935 Bulletin / Texas Agricultural Experiment Station no. 509

G.S. Fraps and S.E. Asbury

Texas Agricultural Experiment Station 1932 Bulletin / Texas Agricultural Experiment Station no. 460

G.S. Fraps

Texas Agricultural Experiment Station 1932 Bulletin / Texas Agricultural Experiment Station no. 445

G.S. Fraps and J.F. Fudge

Texas Agricultural Experiment Station 1932 Bulletin / Texas Agricultural Experiment Station no. 442

G.S. Fraps and A.J. Sterges

Texas Agricultural Experiment Station 1931 Bulletin / Texas Agricultural Experiment Station no. 439

by G.S. Fraps

Chemical Publishing Co. 1917 [2nd ed.]

Available at 6 libraries

by W.L. Boyett, G.S. Fraps

Texas Agricultural Experiment Station 1912 Bulletin / Texas Agricultural Experiment Station no. 154

Available at 1 libraries

by G.S. Fraps

Texas Agricultural Experiment Station 1912 Bulletin / Texas Agricultural Experiment Station no. 152

Available at 1 libraries

[G.S. Fraps and S.E. Asbury]

Texas Agricultural Experiment Station 1912- Bulletin / Texas Agricultural Experiment Station no. 149,487,498,517,529/, 553,565

1911-1912 , 1932-33 , 1933-34 , 1934-35 , 1935-36 , 1936-37 , 1937-38

Available at 1 libraries