Penn state dairy housing plans
著者
書誌事項
Penn state dairy housing plans
(NRAES(Northeast Regional Agricultural Engineering Service), 85)
Northeast Regional Agricultural Engineering Service, 1997
2nd ed
- タイトル別名
-
Penn state dairy housing plans Freestall Heifer Dry cow Maternity
大学図書館所蔵 件 / 全1件
-
該当する所蔵館はありません
- すべての絞り込み条件を解除する
注記
Cooperative extension
[Cover publisher] : Department of agricultural and biological engineering the Pennsylvania state university