Fundamentals of ecology [by] Eugene P. Odum in collaboration with Howard T. Odum. Odum, Eugene P. (Eugene Pleasants), 1913-2002. Ecology. QH541 .O3 1959 574.52 ODF includes index. bibliographics : 497-523 p. Philadelphia, Saunders, 1959. 1959. 1959 Text xiv, 574 p. : eng