Livres de crop production

19 livres dans ce genre

The selection of cotton and corn seed for southern farms

United States. Bureau of Plant Industry. Farmers' Cooperative Demonstration Work

New developments in sugar beet machinery

United States. Bureau of Agricultural Engineering

Sugar beets: acreage, yield, production, price, and value

United States. Crop Reporting Board

Introduzione e diffusione del mais ibrido in Italia

United States. Foreign Agricultural Service

Ozimye khleba i sposoby uvelichenii͡a ikh urozhaev v v stepnoĭ Ukraine

Aleksandr Efremovich Sheĭkin

Research for better crop production

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering

The corn crop in the southern states

United States. Bureau of Plant Industry. Farmers' Cooperative Demonstration Work

Handbook of official grain standards for barley...Effective Aug.24,1926

United States. Bureau of Agricultural Economics

Bibliography of "Germination of seed" ...

International Seed Testing Association. Committee for Publication and Registration

General seed bibliography [(without germination of seeds)] ...

International Seed Testing Association. Committee for Publication and Registration

Knowliang; a form of Andropogon sorghum

United States. Bureau of Plant Industry. Office of Grain Investigations

A vision for rangeland research

United States. Department of Agriculture. National Agricultural Library.

Progress in range research, 17 Western States

United States. Agricultural Research Service. State Experiment Stations Division

Report of Soybean Industrial Conference held at the Northern Regional Research Laboratory, Peoria, Illinois, February 27-28, 1947

United States. Northern Regional Research Laboratory, Peoria, Ill

The corn crop

United States. Bureau of Plant Industry. Farmers' Cooperative Demonstration Work

Grain, oilseed prospects down slightly

Crops for southern farms

United States. Bureau of Plant Industry. Farmers' Cooperative Demonstration Work

The economics of subsistence agriculture

Clark, Colin

The war garden guyed

National War Garden Commission