TY  - BOOK
AU  - Sawgear, Elfrida.
TI  - Garden pests & predators: : how to identify them and how to encourage the good and discourage the had
U1  - 632.96 
PY  - 1981///
CY  - Wellingborough
PB  - Thorsons
KW  - Control biológico de plagas
KW  - Jardinería
ER  -