TY  - BOOK
AU  - Lundholm,B.
AU  - Stackerud,M.
TI  - Environmental protection and biological forms of control of pest organisms
SN  - 9154602807
PY  - 1979///
CY  - Stockholm
PB  - Ecological Bulletins Swedish Natural Science Research
KW  - Environmental protection
KW  - Pests
KW  - Biological control
ER  -