TY  - BOOK
AU  - Holm,LeRoy G.
TI  - A Geographical atlas of World weeds
SN  - 0471043931
PY  - 1979///
CY  - New York
PB  - Wiley
KW  - Weeds
KW  - Geographical distribution
KW  - Nomenclature
N1  - Closed
ER  -