000 00275nam a2200121Ia 4500
008 181023s9999 xx 000 0 und d
020 _a0
082 _a581.7
_bVER
100 _aVerma,R
245 0 _aTextbook of Plant Ecology
260 _c0
_bEmkay Pub.
_aDelhi
942 _cDB
999 _c11801
_d11801