00438nam a2200157Ia 4500008004100000020001500041082001800056100002600074245003900100260003600139300000800175650001400183650002000197653003800217653002500255170901s1981    xx            000 0 und d  a0582647118  a332.671bB44I  aBenjamin, McDonald P. 0aInvestment Projects in Agriculture  aU. K.bLongman Group Ltd.c1981  a297  aEconomics  aSocial sciences  aAgricultural development projects  aDeveloping countries