TY - BOOK ED - Open University TI - Ecology. Block A. Energy flow through ecosystems SN - 0335041507 PY - 1974/// CY - Milton Keynes PB - The Open University Press KW - Ecology KW - Decomposition (Chemistry) KW - Population genetics KW - Animal populations N1 - Block C. Ecology. Individuals and communities - unit 10. Climatic factors - unit 11. Edaphic factors; problems of dispersal - unit 12. Biotic factors: food chains and symbiosis - unit 13. Competitive and other interactions between organisms - unit 14. Diversity in communities - Block D. Ecology. Man and ecology - unit 15. Man and ecosystems - unit 16. Man and communities of organisms ER -