000 00306nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:631.8 1981
_bRRM;1
245 0 _aRRIM training manual on soils, management of soils and nutrition of hevea March 1981
260 _aKuala Lumpur
_bRRIM
_c1981
942 _cBK
999 _c43326
_d43326