00496nam a2200193Ia 4500 20220927123357.0 171129s9999||||xx ||||| |||||||| ||eng|| eng 581.5 KOC Kochhar, P.L. Plant ecology : for B.Sc. and agriculture classes / by P.L. Kochhar 880 9th ed. Jullundur : S. Nagin, 1975 164p. 21cm. Botany Ecology 1407 245 BB 0 0 0 0 RIEBR RIEBR Top 2017-11-29 8.00 581.5 KOC BB410 BB 61457 61457