TY - TH AU - Widawsky,D.A. TI - Rice yields, production variability, and the war against pests: an empirical investigation of pesticides, host-plant resistance, and varietal diversity in eastern China PY - 1996/// CY - Stanford, CA (USA) PB - Stanford University, KW - China KW - Host pathogen relations KW - Pest control KW - Pesticide actions KW - Production economics KW - Rice KW - AGROVOC KW - Varieties ER -