TY  - BOOK
AU  - Watkins,G.M.
TI  - Compendium of cotton diseases / G. M., Watkins
PY  - 1981///
CY  - Minnesota
PB  - The American Phytopathological Society
KW  - Enfermedades
KW  - Algodon
KW  - Control de Plagas
ER  -