TY  - BOOK
TI  - Agriculture ecosystems & environment: an international journal for scientific research on the relationship of agriculture and food production to the biosphere
SN  - 01678809
CY  - Amsterdam
PB  - Elsevier
KW  - Agricultural ecology -- Periodicals.
KW  - Agriculture -- Periodicals.
KW  - Écologie agricole -- Périodiques
ER  -