TY  - BOOK
AU  - Gliessman , Stephen R.
AU  - Engles , Eric W.
TI  - Agroecology: the ecology of sustainable food systems 
SN  - 9781439895610
U1  - 589.7 
PY  - 2015///
CY  - Boca Raton
PB  - CRC Press  
KW  - ECOLOGY
KW  - AGROECOLOGY
ER  -