TY  - BOOK
AU  - Organisation for Economic Co-operation and Development.
TI  - Environmental benefits from agriculture : : issues and policies : the Helsinki Seminar 
T2  - OECD proceedings
U1  - 333.7614 23
PY  - 1997///
CY  -  	Paris : Organisation for Economic Co-operation and Development ; Washington D.C. : 
PB  - OECD Washington Center [distributor], 
KW  - Agriculture-
KW  - -Environmental aspects
N1  - Papers from the Seminar on Environmental Benefits from Agriculture, held in Helsinki on 10-13 September 1996
ER  -