Roci utile din România
By: Gogu Pârvu ... [et al.].
Contributors: Pîrvu, Gogu.
Publisher: Editura Tehnică
Published: 1977
Place of publication: București
Language: rum
Number of pages: 407
Subjects: Nonmetallic minerals -- Romania.; Building materials -- Romania.
Notes: Bibliography: p. 395.
Includes index.