Apatit, fosforit, vivianit
Series: Akademiia nauk SSSR.  Geologicheskiǐ muzeǐ im. A.P. Karpinskogo.  Nauchno-populiarnaia seriia; Nauchno-populiarnaia seriia
Publisher: Izd-vo Akademii nauk SSSR
Published: 1952
Place of publication: Moskva
Language: rus
Number of pages: 875
Subjects: Apatite; Calcium phosphate; Vivianite