Author

Thomas Edward Wallis

3 books found

Cover of Textbook of pharmacognosy

Textbook of pharmacognosy

Thomas Edward Wallis · First published 1946

Placeholder cover for Practical pharmacognosy

Practical pharmacognosy

Thomas Edward Wallis · First published 1925 · Latest edition 1931

Placeholder cover for Analytical microscopy

Analytical microscopy

Thomas Edward Wallis · First published 1923