TY  - BOOK
AU  - 
AU  - Heybroek,H.M.
AU  - Stephan,b.r.
AU  - von Wessenberg,K.
TI  - Resistance to diseases and pests in forest trees: Proceedings of the Third International Workshop on Genetics of Host-Parasite Interactions in Forestry..
SN  - 9022007944
PY  - 1982///
CY  - Wageningen
PB  - Centre for Agricultural Publishing and Ducumentation
KW  - Insert pest
KW  - Biological control
KW  - Congresses
N1  - includes index
ER  -