TY - CHAP N2 - Groundnut(Arachis hypogaea L.)are grown throughout the tropical and awarm tempearture regions of the world, with commercial production principally between latitudes 40 degree N and 40degree S. Leading production nations are India(33.4% of global production, China(27.8%), USA(9.3%), Senegal (4.2%), Indonesia (4.2%), Nigeria (3.3%), Myanmar(3.0%), Sudan(2.7%) and Argentina (2.0%). Clearly, the crop is grown in several agro ecological systems and under numerous socioeconomic environments. Yield of groundnuts is often????????.. AV - restricted A1 - Isleib, T G A1 - Wynne, J C A1 - Nigam, S N TI - Groundnut Breeding UR - http://oar.icrisat.org/3291/ T2 - The Groundnut Crop: A Scientific Basis for Improvement SP - 552 Y1 - 1994/// ID - icrisat3291 EP - 623 SN - 0-412-40820-1 PB - Chapman & Hall CY - London, UK ER -