TY  - BOOK
TI  - Environmental indicators for agriculture
SN  - 926418614X
AV  - S589 .75  E57 1997
PY  - 2001///
CY  - Paris, France : 
PB  -  Organisation for Economic Co-operation and Development ; ,  OECD Washington Center, 
KW  - Agricultura
KW  - Aspectos ambientales
KW  - Agricultura y estado
KW  - Politica ambiental
N1  - Incluye indice; Rec. prop. esc
ER  -