000 00309nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.8:633.18.03(540)
_bPOT
245 0 _aSecond report of the potascheme fertilizer demonstratioin trials to paddy in India
260 _aMadras
_bPotascheme
_c1955
942 _cBK
999 _c19915
_d19915