000 00304nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a581.1.002 L7
100 _a"Singh, Amar."
245 _aPractical palnt physiology
260 _a1977
_bKalyani Publishers
_cNew Delhi
300 _a266
942 _cBK
999 _c60047
_d60047