TY - BOOK AU - Christiansen, AU - TI - Theories of populations in biological communities U1 - 577.4 PY - 1977/// CY - Berlin PB - Springer-Verlag KW - Ecology KW - Environment KW - Biology KW - population theory KW - Morphology KW - Marine biology KW - Biochemistry KW - Adatation (Biology) KW - Botany KW - Cryobiology KW - Genetics KW - Heredity KW - Microbiology KW - Variation (Biology) KW - Biological diversity KW - Biophysics KW - Cells KW - Life sciences KW - Biological communities ER -