TY  - BOOK
AU  - Collins,Milan
TI  - Principles of agroecology
SN  - 9781635490190
U1  - 577.55 23
PY  - 2017///
CY  - New York
PB  - Larsen and Keller
KW  - Agricultural ecology
KW  - Agriculture
KW  - Environmental aspects
KW  - Ecology
N1  - Includes bibliographical references and index
ER  -