Sources of information for the literatureof geology: an introductory guide/
Mackay, John Watson
Sources of information for the literatureof geology: an introductory guide/ John W. Mackay - 2nd ed. - London: Geological Society of London/ 1974 - v, 59 pages ; 30 cm.
Bibliography: p. 59.
0707300533
Geology--Bibliography.
Geology--Information services.
Sources of information for the literatureof geology: an introductory guide/ John W. Mackay - 2nd ed. - London: Geological Society of London/ 1974 - v, 59 pages ; 30 cm.
Bibliography: p. 59.
0707300533
Geology--Bibliography.
Geology--Information services.
