Allman, Michael Geological laboratory techniques / by Michael Allman and David F. Lawrence; foreword by J. F. Kirkaldy - New York : Arco Publishing, 1972 - 335 p. : ill. , (some col.), plans. ; 26 cm. Includes bibliographies. ISBN: 0668033584 LCCN: 73-082329 Subjects--Topical Terms: Geology--Laboratory manuals