Person

Calvert, H. T. (Harry Thornton), 1878-

Catalogue

Books
A text-book on trade waste waters : their nature and disposal / by H. Maclean Wilson and H.T. Calvert.
Wilson, H. Maclean.Date: 1913
Books
Principles of sewage treatment / by Dr. Dunbar ; translated with the author's sanction, by H.T. Calvert.
Dunbar, William Phillips, 1863-1922.Date: 1908