TY - BOOK AU - Sayer, Jeffrey AU - Campbell, Bruce TI - The Science of sustainable development: : local livelihoods and the global environment SN - 9780521534567 U1 - 333.72 PY - 2004/// CY - New York PB - Cambridge University Press KW - Natural resources--Management KW - Rural development KW - Sustainable development KW - Conservation of natural resources ER -