1.
Food, Climate, and Carbon Dioxide The Global Environment and World Food Production
by Wittwer, Sylvan H.
ISBN: 9780873717960
List Price: $149.95
OUT OF STOCK
See Availability on Amazon2.
Feeding a Billion: Frontiers of Chinese Agriculture
by Wittwer, Sylvan H., Lianzhe...
ISBN: 9780870132469
List Price: $30.00