TY - BOOK AU - Miller,G.Tyler AU - Spoolman,Scott TI - Essentials of ecology SN - 9781285197265 (pbk) U1 - R- 577 23 PY - 2015///] CY - Stamford, CT, USA PB - Cengage Learning KW - Ecology N1 - "National Geographic Learning."; Includes index ER -