TY - BOOK AU - Northrop,Robert B. AU - Connor,Anne N. TI - Ecological sustainability: understanding complex issues SN - 9781466565128 (hardback : acidfree paper) U1 - 338.9/27 23 PY - 2013/// CY - Boca Raton PB - CRC Press KW - Sustainability KW - Sustainable development KW - Biocomplexity KW - Social systems KW - Human ecology ER -