TY - BK AU - Breth,S.A. ED - Proceedings of a Symposium in honor of Robert D. Havener TI - Environment and agriculture: Rethinking development issues for the 21st century SN - 0-933595-85-9 U1 - 333.72 PY - 1994/// CY - Morrilton, AR (USA) PB - Winrock International, KW - Agricultural development KW - AGROVOC KW - Environment KW - Environmental protection KW - Natural resources KW - Resource conservation KW - Rural development KW - Genetic resources ER -