00677nam a2200181Ia 4500008004100000082001800041100004500059245007300104260002000177300000900197490002700206600001500233600001600248650010900264942000700373952009800380999001700478140224s9999    xx            000 0 und d  a374.14:631 K5  aFood and Agriculture Organization (Rome)  aIncreasing food production, through education,research and extension  aRomebFAOc1963  a77p.  aFFHC Basic Study; no.9  a C.W.Chang  aChang, C.W.  aAgricultural co-operative-International,Agricultural extension work,Agricultural education-International  cBK  00104070aKSDbKSDd2014-02-24l0o374.14:631 K5p3080r2014-02-24 00:00:00w2014-02-24yBK  c93575d93575