Gleeson, James Joseph. Skin diving with BP / James Gleeson. - Havant : K. Mason for Shell-Mex and B.P. with the Scout Association, 1972. - iii, 71 p. : ill., 22 cm. Bibliography: p. 69-[70]. ISBN: 0900534478 LCCN: 73160382 Subjects--Topical Terms: Skin diving. Dewey Class. No.: 797.23