00753naa a2200181 a 450000100080000000500110000800800410001910000180006024500440007826000090012230000260013152002200015765000190037765000130039665300120040965300260042177301240044719883772017-04-26       1993    bl ---       0--  u    #d1 aLUDLOW, M. M.  aCrop improvement for changing climates.  c1993  acamp. 31, p. 247-250.  aFramework to analyze the effect of climate change on crop yield; Response of crop yild and its identities to climate change; Genetic improvement for changing climates; Improved crop management for changing climates.  aClimate change  aAlimento  aClimata  aMudanças Climáticas  tIn: INTERNATIONAL CROP SCIENCE CONGRESS, 1., 1992, Ames. Proceedings... Madison: Crop Science Society of America, 1993.