TY  - BOOK
AU  - House,Garfield J.
AU  - Lowrance,Richard
AU  - Stinner,Benjamin R.
ED  - 
TI  - Agricultural ecosystems: unifying concepts 
SN  - 047187888X
U1  - 630.2745 
PY  - 1984///
CY  - New York
PB  - John Wiley, 
KW  - ECOLOGIA AGRICOLA
N1  - Presented initially at a symposium on August 11, 1982, held during the Ecological Society of America meetings, State College, Pennsylvania -- P. vii
UR  - https://www.cicy.mx/sitios/sib/doctoelectronico/337.pdf
ER  -