000 00315nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aSen (David N) and Bansal (Rajender P)
245 0 _aEnvironmental physiology and ecology of plants
260 _bBisen Singh
260 _c1978
365 _b150
942 _cBK
999 _c208517
_d208517