Metcalf, Robert L.
Catalogue records by Metcalf, Robert L. in the PakCat Union Catalogue.
6 catalogue recordsCatalogue records
Advances in pest control research
Metcalf, R.L.
1957
Introduction to insect pest management
Metcalf, Robert L.
1994
INTRODUCTION TO INSECT PEST MANAGEMENT
METCALF ROBERT L.
1982
INTRODUCTION TO INSECT PEST MANAGEMENT
METCALF, ROBERT L.
1982
INTRODUCTION TO INSECT PEST MANAGEMENT
METCALF, ROBERT L.
1975
Organic insecticides
Metcalf, Robert L.
1955