TY  - BOOK
AU  - Lowrance, Richard
AU  - Stinner, Benjamin R.
AU  - House, Garfield J.
TI  - Agricultural Ecosystems: Unifying concepts, Richard Lowrance, eng
T2  - A wiley-Interscience Publication
SN  - 047187888X
U1  - 630.2745, 
PY  - 1984///
CY  - New York, John-Wiley &Sons., US
ER  -