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082 _a577.4:63:551.588(100) 1988.4.5/7 (082.2) M9
100 _aInternational Symposium onAgricultural Ecology and Environment, Padova (Italy) Apr.5-7, 1988.
245 _aAgricultural ecology and environment; proceedings
260 _aAmsterdam
_bElsevier
_c1989
300 _aviii,636p.
600 _aEdited Paoletti M.G., Stinnir, B.R. and Lorenzoni, G.G.
600 _aPaoletti, M.G., ed.
600 _aStennir, B.R., ed.
650 _aEcology,Agricultural Ecology,Environment.
942 _cBK
999 _c91232
_d91232