Imports and plantings of high-yielding varieties of wheat and rice in the less developed nations
Dalrymple, D.G.
Imports and plantings of high-yielding varieties of wheat and rice in the less developed nations - Washington, DC (USA) : International Development Foreign Agricultural Service, US Dept. of Agriculture, 1969 - 30 pages - Printed
English
Imports and plantings of high-yielding varieties of wheat and rice in the less developed nations - Washington, DC (USA) : International Development Foreign Agricultural Service, US Dept. of Agriculture, 1969 - 30 pages - Printed
English