000 00318nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aK.R. PANEERSELVAM
245 0 _aSTUDIES ON THE NUTRIENT REQUIREMENTS OF FRENCH BEANS ( phaseolus vulgaris l)
260 _bNil
260 _c1980
365 _b0.00
942 _cBK
999 _c163419
_d163419