000 00326nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a581.7
100 _aVERMA, V.
245 2 _aA Textbook of Plant Ecology.
250 _a4 th
260 _aDelhi
_bEmkay Pub.
_c1984
300 _av, 340 p.
942 _cPR
999 _c52338
_d52338