... Group DK 294 9_book.fm Page 221 Friday, February 11, 2005 11:25 AM Drought, Climate Change, and Vulnerability 221 196 9, dramatic in 197 4, 197 8, and 198 2, and intermediate in 198 7 and 199 2, and they ... address issues such as drought, and local management efforts (Keohane and Levy, 199 6; Keohane et al., 199 4; Young, 199 9) But how institutions relate to S&T production and use, and how, for issues ... and autonomous or local control (Adams, 199 0; Avalos and DeYoung, 199 5; Bruggink, 199 2; Somma, 199 4) Another vein of research in the CPR literature has provided more nuanced interpretations and...