The mineral composition of crops with particular reference to the soils in which they were grown : a review and compilation /

"The work represented by this publication was supported by the Bankhead-Jones research fund. It was initiated in the Bureau of chemistry and soils (now the Bureau of agricultural chemistry and engineering) and was later transferred to the Bureau of plant industry."--P. 1.

Response of several crops to six herbicides in irrigation water /

Cover title.

A Graphic summary of farm crops : (based largely on the census of 1940) /

Includes index.

Our farm crops. Being a popular scientific description of the cultivation, chemistry, diseases, remedies, &c., of the various crops cultivated in Great Britain and Ireland.

Mode of access: Internet.

Crops : their characteristics and cultivation : a practical handbook /

Includes index.

Competition between soybeans and other crops in major U.S. regions /

Mode of access: Internet.

Hearing to review food aid and agriculture trade programs operated by the U.S. Department of Agriculture and the U.S. Agency for International Development : hearing before the Subcommittee on Specialty Crops, Rural Development, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundred Tenth Congress, first session, May 10, 2007.

"Serial no. 110-21."

Hearing to review U.S. Department of Agriculture Rural Development programs and the agency's rural development proposals for the 2007 farm bill : hearing before the Subcommittee on Specialty Crops, Rural Development, and Foreign Agriculture of the Committee on Agriculture, House of Representatives, One Hundred Tenth Congress, first session, March 21, 2007.

"Serial no. 110-6."

Seed crops of forest trees in the pine region of California /

Caption title.

Floriculture crops.

Some v. distributed to some depository libraries in microfiche, <1986-1998>

Cereal grains, oilseeds and other field crops; handbook and digest

Includes bibliography.

The feeding of crops and stock; an introduction to the science of the nutrition of plants and animals,

Mode of access: Internet.

Managing cover crops profitably.

Includes index.

California vegetable crops.

Mode of access: Internet.

Southern crops as grown and described by successful farmers,

Mode of access: Internet.