TY  - BOOK
AU  - Zimdahl,Robert L.
TI  - Fundamentals of weed science
SN  - 0127810625 (alk. paper)
U1  - 632.5 
PY  - 1999///
CY  - San Diego
PB  - Academic Press
KW  - Weeds
KW  - Control
KW  - Herbicides
N1  - Includes bibliographical references and index
ER  -