BOOKQUE

A Profile of Southern California Geology and Seismicity of Los Angeles Basin
Richard H. Jahns (collector.)
· 1973
Goals for Basic Research in Engineering Geology: Report on a Workshop Held in St. Helena, Ca., Jan. 21-22, 1983
Nicholas Sitar , Tor L. Brekke , Richard H. Jahns
· 1983
Studies of Cenozoic Vertebrates and Stratigraphy of Western North America
Carnegie Institution of Washington
· 1940
Внутреннее строение гранитных пегматитов
Eugene Nathan Cameron
· 1951
No image available
Gem- and Lithium-bearing Pegmatitites of the Pala District, San Diego County, California
Richard H. Jahns , Lauren Albert Wright
· 1951
No image available
Geology of Southern California. Geologic Guide No.5: Northern Part of the Peninsular Range Province
No author available
· 1954
No image available
Physical Characteristics of Commercial Sheet Muscovite in the South-eastern United States, by Richard H. Jahns and Forrest W. Lancaster
Richard H. Jahns , Forrest W. Lancaster , Geological survey (Etats-Unis)
· 1950
No image available
Geologic Features of the Connecticut Valley, Massachusetts as Related to Recent Floods
Richard H. Jahns
· 1947
No image available
Mica Deposits of the Petaca District Rio Arriba County, New Mexico
Richard H. Jahns
· 1946
No image available
Mica Deposits of the Southeastern Piedmont: Amelia District, Virginia
Richard W. Lemke , Wallace R. Griffitts , Richard H. Jahns
· 1952