Global aspects of food production
Swaminathan, M S
Global aspects of food production - Oxford: Tycooly International, 1986 - xx, 449
1-85148-009-9
Agriculture
Technology Climate
633(100) / M6
Global aspects of food production - Oxford: Tycooly International, 1986 - xx, 449
1-85148-009-9
Agriculture
Technology Climate
633(100) / M6