000 00325nam a2200121Ia 4500
082 _a633.841/WAA
100 _aDe, Waard (P W F)
245 _aFoliar diagnosis,nutrition and yield stability of black pepper in sarawak
260 _bRoyal Tropical Institute
_aAmsterdam
_c1969
300 _a149
901 _a680
942 _2ddc
_cBK
999 _c614
_d614