TY  - BOOK
AU  - Gliessman, Stephen R
TI  - Field and laboratory intestigations in agroecology
SN  - 9780367268367
PY  - 2015///
CY  - Boca Raton 
PB  - CRC Press
KW  -  Environmental factors
KW  -  Food system studie
KW  - Agriculture
ER  -