TY  - BOOK
AU  - Thresh, J. M.
TI  - Pests pathogens and vegetation; the role of weeds and wild plants in the ecology of crop pest and diseases
U1  - 632.58 
PY  - 1981///
CY  - Boston
PB  - Pitman
KW  - Agricultura
KW  - Plagas
KW  - Ecología agrícola
KW  - Malas hierbas
KW  - Plantas
KW  - Resistencia a enfermedades
ER  -