Plant ecology
Weaver, J.E., Clements, F.E.
Plant ecology by J.E. Weaver and F.E. Clements - 2nd edn. - New York 1938 - 601 p.
Plant Ecology
581.5 / W 363 P
Plant ecology by J.E. Weaver and F.E. Clements - 2nd edn. - New York 1938 - 601 p.
Plant Ecology
581.5 / W 363 P