TY - BOOK AU - Bunting, A H (Ed.) TI - Proceedings of the Rome workshop on agro-ecological characterization, classification and mapping, agricultural environments, 14-18, April, 1986 SN - 0851985823 PY - 1986/// CY - U.K: PB - C.A.B International Wallingford, KW - Agriculture KW - Agro-ecological KW - Genetic ER -