00372nam a2200145Ia 4500 211228s9999 xx 000 0 und d Jayakar Knowledge Resource Centre Weaver, John E. Plant ecology 2ed. Tata Mc-Graw Hill NewDelhi 1978 xxii,601p p. Botany- Ecology 1 199438 199438 0 0 0 0 2 2 2 0000-00-00 0 I:5 G8(K3) 276713 2022-01-11 0000-00-00 1