TY  - BOOK
AU  - Lorenzi, Harri J
AU  - Jeffry, Larry S.
TI  - Weeds of the United States and their control
U1  - PA 632.580973 L6 
CY  - New York
PB  -  Avi
KW  - Malas hierbas
KW  -  E.U.A.
KW  -  Indentificación  Malas hierbas
KW  -  Control  Herbicidas
N1  - 107-156
ER  -