U.S. Dept. of agriculture. Bureau of soils. Bulletin no.48 [from old catalog] | Fertility of soils as affected by manures. By Frank D. Gardner.
1908
Gardner, Frank D. (Frank Duane)
AGROVOC关键词
书目信息
出版者
Govt. Print. Off.
语言
英语
类型
Book
2014-10-15
AGRIS AP
