00881     2200229   4500001002100000005001500021035002000036007000300056008004100059020001800100082000800118084001400126100001900140245006200159260004700221300003100268250000900299650004500308500026600353856002600619990000600645INLIS00000000000103220231122075142  a0010-0621000208ta231122                g          u eng    a0-19-580296-9  a631  a631 WIL a0 aWILLIAMS, n, c1 aThe Agronomy of The Major Tropical Crops /cC.N. Williams  aNew York :bOxford University Press,c1975  a228 hlm :bill ;c25 cme-  a1975 4aThe Agronomy of The Major Tropical Crops  aThis book is written as a guide for students and research workers interested in tropical crops. It gives a general account of the botany and the agronomy of the crops considered including the research work carried out on these crops up to about the early 1970s.  aRak III Baris Keempat  a-