00614nam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001800102110005800120245007000178260005200248300001100300490002600311650004500337830002600382CHAP20220329135647.0971013s1967            r     00010     d  a40105  a41077  a45203  cCHAP  a338.17351bE8  aE.U.A. National Advisory Commission on Food and Fiber  aCotton and other fiber problems and policies in the United States  aWashington :bGovernment Printing Office,c1967  a213 p.  aTechnical papersv; 214aAlgodónxAspectos económicosxE.U.A.0 aTechnical papersv; 2