00640nam a22001697i 45000010008000000030008000080050017000160080041000330100017000740400027000910500021001180820015001391110132001542450086002862600067003723000031004391340194BD-DhUL20150109190026.0790501|1977    ph            000 0 eng    a   79108574   aDLCcDLCdDLCdBD-DhUL00aMLCM 83/4852 (S)  aSYMb631.52 aSymposium on Cropping Systems Research and Development for the Asian Rice Farmer (1976 : International Rice Research Institute)10aSymposium on Cropping Systems Research and Development for the Asian Rice Farmer.  a International Rice Research Institute :bPhilippines,cc1977.  a454 p. : bill. ;c 23 cm.