TY - BOOK AU - Odum,Eugene P. TI - Basic ecology SN - 4833700808 U1 - 574.5 19 PY - 1983/// CY - Philadelphia PB - Saunders College Pub KW - Ecology N1 - Updated ed. of pt. 1 of: Fundamentals of ecology. 3rd ed. 1971; Includes index; the ecosystem; energy in ecological systems; biogeochemical cycles; limiting factors and the physical environment; population dynamics; populations in communities; development and evolution in the ecosystem ER -