case studies for natural resource management for irrigated rice in Asia Palis, F. G. text Los Baņos, Philippines International Rice Research Institute 2010 monographic viii, 370 p. : ill., maps ; 23 cm. Rice Agricultural innovations Natural resources 633 INT 2010 A051 Or. 9789712202599 9712202593 http://www.loc.gov/catdir/toc/fy12pdf02/2011308245.html http://www.loc.gov/catdir/toc/fy12pdf02/2011308245.html