00688nam a22001577a 4500 OSt 20150922154059.0 150922b xxu||||| |||| 00| 0 eng d RUA AGR LON 2007 B035 Or.1 1130 LONG TITH Effect of plant spacing on cowpea yield at the royal university of agriculture condition,(ឥទ្ធិពលចន្លោះគុម្ពលើទិន្នផលសណ្ដែកអង្គុយក្នុងលក្ខខណ្ឌសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម) phnom penh RUA 2007 x,40p. ill. 29cm. ddc AGR 1081 1081 0 0 ddc 0 AGR_LON_2007_000000000000000_B035_OR_1 0 4440 LBB LBB B035 2015-09-22 AGR LON 2007 B035 Or.1 RUA002880 2015-09-22 2015-09-22 AGR