1. A photographic guide to minerals, rocks and fossils
پدیدآورنده : Roberts, John Leonard
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Pictorial works ، Mineralogy,Pictorial works ، Rocks,Pictorial works ، Fossils
رده :
QE
363
.
8
.
R63
2001


2. Introduction to geological maps and structures
پدیدآورنده : Roberts, John L. )John Leonard(
کتابخانه: Library of Razi Metallurgical Research Center (Tehran)
موضوع : Maps ، Geology,، Geology, Structural
رده :
QE
36
.
R63
1982


3. Introduction to geological maps and structures
پدیدآورنده : Roberts, John L.)John Leonard(
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Geology - Maps,، Geology, Structural
رده :
QE
36
.
R63
1982

