Record of North American geology for 1887 to 1889 inclusive [1890, and 1891] / by Nelson Horatio Darton.
Published
Washington, Govt. Print. Off., 1891-92.
Physical Description
3 v. ; 24 cm.
Notes
Continuation of his "Bibliography of North American geology for 1886", and continued by the "Bibliography and index of North American geology, paleontology, petrology, and mineralogy...by Fred Boughton Weeks".