Toggle navigation
About
Libraries
Help
Z39.50 Checker
Signup
Login
Add Library
Home
/
Libraries
/
Hedin, Paul A.
Author
Hedin, Paul A.
Catalogue records by Hedin, Paul A. in the PakCat Union Catalogue.
3 catalogue records
Catalogue records
Bioregulators for crop protection and pest control
Author not listed
1994
Natural and Engineered pest Managment Agents
Hedin, Paul A.
1994
Naturally occurring pest bioregulators
Author not listed
1991