TY  - BOOK
AU  - Akobundu, I. Ikezie.
TI  - Weed science in the tropics principles and practices
U1  - 632.58 
PY  - 1987///
CY  - Chichester, Engl.
PB  - Wiley
KW  - Malas hierbas
KW  - Control
KW  - Trópicos
ER  -