TY - BOOK ID - 128926223 TI - Sustainability of agricultural systems in transition : proceedings of an international symposium ... held at the 90th annual meetings of ASA, CSSA, and SSSA, 20-22 Oct. 1998 in Baltimore, MD AU - Payne, William Albert AU - Keeney, Dennis R. AU - Rao, Srinivas Chamkurgopal PY - 2001 SN - 0891181490 PB - Madison (Wis.) : American Society of Agronomy : Crop Science Society of America : Soil Science Society of America, DB - UniCat KW - Sustainable agriculture KW - Agricultural systems UR - https://www.unicat.be/uniCat?func=search&query=sysid:128926223 AB - ER -