00399 a2200145 4500020001500000082001300015100001900028245006200047260004200109300001900151650003100170650001600201700001500217700002100232 a0582061393 a633bWIL aWilliams, C.N. aTree and field crops of the wetter regions of the tropics aBurnt MillbLongman Groupc1980g1989 aix,262p.c22cm aField and plantation crops aAgriculture aChew, W.Y. aRajaratnam, J.A.