TY  - BOOK
AU  - Holzner,W.
AU  - Numata,Makoto
TI  - Biology and ecology of weeds
SN  - 9061936829
AV  - SB611 .B557 1982
PY  - 1982///
CY  - The Hague, Boston
PB  - W. Junk, Distributors for the U.S. and Canada, Kluwer Boston
KW  - Weeds
KW  - Ecology
N1  - Includes bibliographies and index
ER  -