TY  - BOOK
AU  - Gangstad, Edward O.
TI  - Weed control methods for river basin management
SN  - 0849353289
U1  - 632.5 21st ed.
PY  - 1978///
CY  - Florida
PB  - CRC Press
KW  - Management
KW  - Watershed management
KW  - Weed control
ER  -