Modern concepts of ecology/by H.D. Kumar
Kumar, H.D.
Modern concepts of ecology/by H.D. Kumar - 8th. rev.ed. - New Delhi: Vikas Publishing House; 1997. - x, 478 p.
Life sciences
Pure Sciences
Ecology
574.5 / H27M
Modern concepts of ecology/by H.D. Kumar - 8th. rev.ed. - New Delhi: Vikas Publishing House; 1997. - x, 478 p.
Life sciences
Pure Sciences
Ecology
574.5 / H27M