Donald D. Cox
A Naturalist's Guide to Seashore Plants
Common flowering plants of the Northeast
A Natualist's Guide To Field Plants
A Naturalist's Guide to Forest Plants
A Naturalist's Guide to Wetland Plants
The context of biological education
Patterns for the preparation of BSCS biology teachers. --
Pollen studies in the Crusoe Lake area of prehistoric Indian occupation
Seaway trail wildguide to natural history
Some postglacial forests in central and eastern New York State as determined by the method of pollen analysis
The selection of structural materials for supersonic flight