Books by Stephen Joseph Walsh

2 books found

A systematic revision of the neotropical catfish family Ageneiosidae (Teleostei: Ostariophysi: Siluriformes) / by Stephen Joseph Walsh

A systematic revision of the neotropical catfish family Ageneiosidae (Teleostei: Ostariophysi: Siluriformes) / by Stephen Joseph Walsh

19902 ed.
The domestic strategic planning environment

The domestic strategic planning environment

19841 ed.