000 00455nam a2200145Ia 4500
008 220204s9999 xx 000 0 und d
082 _a633.841:631.811
_bDEW
100 _aDEWAARDM, P W F
245 0 _aFoliar diagnosis nutrition and yield stability of black pepper(piper nigram L)in Sarawak
260 _aAmsterdam
_bDept of Agr Res
_c1969
490 _aCommunication; no 58
650 _aFoliar diagnosis
650 _aPepper cultivation
942 _cBK
999 _c22251
_d22251