00463nam a2200181Ia 4500008004100000020001500041082001700056100002400073245002600097260004000123300000800163650001400171650002000185653002200205653001600227653001800243700002000261170901s1979    xx            000 0 und d  a0471032409  a338.19bB56F  aBiswas, Margaret R. 0aFood, Climate and Man  aNew YorkbJohn Wiley and Sonsc1979  a285  aEconomics  aSocial sciences  aCrops and climate  aFood supply  aHuman ecology  aBiswas, Asit K.