TY - BK AU - Harris,J. TI - Conservation tillage: A viable solution for sustainable agriculture in the Yaqui Valley, Mexico PY - 1996/// CY - Stanford, CA (USA) PB - Stanford University, KW - Information processing KW - Mexico KW - Sonora KW - Sustainability KW - AGROVOC KW - Technology transfer KW - Training KW - Conservation tillage KW - Research institutions KW - Farming systems N1 - Nationality: US ER -