000 00307 a2200145 4500
020 _a8120322282
080 _bNAT
082 _a628.1
100 _aMalik, C. P.
245 _aPlant physiology
260 _c1981
_aNew Delhi
_bKalyani
_g1981
300 _bill
_c28
_a532
650 _aENVIRONMENT
942 _cSR
999 _c6000
_d6000