Food and energy:
Sachs, Ignacy...[et al.]
Food and energy: strategies for sustainable development - Tokyo: UNO, 1990 - 83 pages illustrations [some color]
9280807579
Food supply ----Developing countries--Government policy --
Agriculture -- --Energy consumption
Food and energy: strategies for sustainable development - Tokyo: UNO, 1990 - 83 pages illustrations [some color]
9280807579
Food supply ----Developing countries--Government policy --
Agriculture -- --Energy consumption