Introduction of American fishes into New Zealand. From Bulletin of the Bureau of fisheries, volume XXVIII, 1908. Proceedings of the Fourth International fishery congress. Washington, 1908 S Agriculture
Marine flora and fauna of the Northeastern United States : Pycnogonida / Lawrence R. McCloskey S Agriculture
Jethro Wood, inventor of the modern plow. A brief account of his life, services and trials; together with facts subsequent to his death, and incident to his great invention S Agriculture
