00655nam a2200181 a 450000100080000000500110000800800410001902000220006010000210008224500470010326000240015030000110017450000650018552001710025065300170042170000170043870000180045520570552016-11-24 2015 bl uuuu 00u1 u #d a978-9-4619734-0-51 aCAMPOS, A. B. de aImpacts of agrosystems on the environment. aGhent: Unescoc2015 a176 p. aSelected papers presented at the AgroEnviron 2014 Symposium. aEnvironmental sustainability of agrosystems; Agricultural and environmental policies; Soil and water conservation and management; Technology innovation and education. aAgrossistema1 aGABRIELS, D.1 aLUJÁN, D. L.