1. Phosphorites on the Sea Floor
Author: \ G.N. Baturin ; translated by Dorothy B. Vitaliano.
Library: Library of Foreign Languages and Islamic Sources (Qom)
Subject: Marine mineral resources,معدن و ذخایر معدنی دریایی,a02,a02,Phosphate rock.,سنگ فسفات
Classification :
QE
471
.
15
.
B32P46
1982
E-Book
,
2. Phosphorites on the sea floor
Author: G.N. Baturin ; translated by Dorothy B. Vitaliano.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Marine mineral resources.,Phosphate rock.,Marine mineral resources.,Phosphate rock.
Classification :
QE471
.
15
.
P48
B3713
1981
