Libri di agronomy
26 libri in questo genere
The selection of cotton and corn seed for southern farms
United States. Bureau of Plant Industry. Farmers' Cooperative Demonstration Work
Neal Kinsey's hands-on agronomy
Neal Kinsey
Advances in Agronomy, Vol. 38
Nyle C. Brady
Sugar beets: acreage, yield, production, price, and value
United States. Crop Reporting Board
Advances in Agronomy, Volume 90 (Advances in Agronomy)
Donald L. Sparks
Introduzione e diffusione del mais ibrido in Italia
United States. Foreign Agricultural Service
Cropland use and soil fertility practice in war and peace
D. B. Ibach
Principles of soil physics
Rattan Lal
Wheat and Wheat Quality in Australia
David H. Simmonds
Agronomy for Development
James Sumberg
Ozimye khleba i sposoby uvelichenii͡a ikh urozhaev v v stepnoĭ Ukraine
Aleksandr Efremovich Sheĭkin
Grazing management planning for upland Natura 2000 sites
Fiona E Stewart
El maíz en Venezuela
Report of National Agronomy Workshop, Cincinnati, Ohio, November 6-10, 1956
United States. Soil Conservation Service.
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
Advances in Agronomy Volume 62 (Advances in Agronomy)
Donald L. Sparks
Advances in Agronomy, Vol. 33
Norman
Knowliang; a form of Andropogon sorghum
United States. Bureau of Plant Industry. Office of Grain Investigations