TY  - BOOK
AU  - Anderson,Wood Powell
TI  - Weed science: principles 
SN  - 0829900845 :
AV  - SB611 .A52 1976
U1  - 632/.954 
PY  - 1977///
CY  - St. Paul
PB  - West Pub. Co.
KW  - Weeds
KW  - Control
KW  - Herbicides
KW  - Plantas Daninhas
KW  - larpcal
N1  - Includes bibliographies and index
UR  - http://www.archive.org/details/weedscienceprinc00ande
UR  - http://www.openlibrary.org/books/OL4894037M
ER  -