TY - BK AU - Byerlee,D. TI - Dryland wheat in India: the impact of technical change and future research challenges T2 - CIMMYT Economics Working Paper PY - 1992/// CY - Mexico PB - CIMMYT, KW - Agricultural development KW - AGROVOC KW - Fallow systems KW - Fertilizers KW - Food production KW - India N1 - Open Access; Tables, graphs, maps, references p. 51-54 UR - http://hdl.handle.net/10883/887 ER -