000			00408nam a2200145Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a631.88 _bB466
110			_aBengal. Agricultural Dept. of
245			_aNote on manurial experiments (Birts experimental plot)
260			_aCalcutta _bGovt. Press _c1932
650			_aFertilizer experiments
942			_cBK
999			_c34269 _d34269