Orchard green-manure crops in California
By: by Roland McKee ...
Contributors: United States. Department of Agriculture; United States. Bureau of Plant Industry; United States. Government Printing Office
Series: Bulletin / U.S. Dept. of Agriculture. Bureau of Plant Industry -- no. 190; Bulletin (United States. Bureau of Plant Industry) -- no. 190.
Publisher: Govt. Print. Off.
Published: 1910
Place of publication: Washington
Language: eng
Number of pages: 40
Subjects: Green manuring; Field crops; Fruit-culture; Agriculture
Notes: At head of title: U.S. Dept. of Agriculture. Bureau of Plant Industry ...