Misra, K.C..
Manual of Plant Ecology / - 2nd ed. / - New Delhi-110001 : Oxford 7 IBH Publishing Co.,. - xv, 457p :
Botany
I:5 / M
Manual of Plant Ecology / - 2nd ed. / - New Delhi-110001 : Oxford 7 IBH Publishing Co.,. - xv, 457p :
Botany
I:5 / M