00789nam a22002057a 4500003000400000005001700004008004100021020001500062040000800077082002100085100002300106245011600129260005600245300001100301500002800312650008600340942001200426999001700438952012800455OSt20150926081409.0030206s2002    ck            000 0 spa d  a1559633700  cOSt04221a677.55bC539  91198aClay, Jason 00aWorld agriculture and the environment:bA commodity by commodity guide to impacts and practices /cJason Clay,   aEstados Unidos de America : bIsland Press, c2004.  a570 p.  aDonado por: Fernández042LEMBxAGRICULTURA-ASPECTOS AMBIENTALES / ENVIRONMENTAL AGRICULTURE - ASPECT95567  2ddccBK  c10188d10188  00102ddc3USAP40708GRALauspsbuspscGENd2015-09-11l0o677.55 C539p13895r2015-09-11 00:00:00tEj. 1w2015-09-11yBK