00441nam a2200157Ia 4500008004100000082001600041100002500057245005000082260005400132300000800186650001400194650002000208653001600228653002100244700001800265170901s1977    xx            000 0 und d  a338.1bS59A  aSnodgrass, Milton M. 0aAgriculture,Economics and Resource Management  aNew DelhibPrentice-Hall of India Pvt. Ltd.c1977  a521  aEconomics  aSocial sciences  aAgriculture  aEconomic aspects  aWallace, L.T.