TY  - BOOK
AU  - Frenkel, Robert E.
TI  - Ruderal vegetation along some California roadsides
U1  - PSF 910.711794 C35 
PY  - 1970///
CY  - Berkeley
PB  - University of California Press
KW  - Botany
KW  - California
KW  - Weeds
KW  - Roads
N1  - Includes bibliographical references (p. 155-163)
ER  -