Johnson, Harry G., Man and his environment by Harry G. Johnson. - [London] British-North American Committee [1973] - viii, 32 p. 23 cm. - Publications of the British-North American Committee BN-10 . - Publications of the British-North American Committee BN-10. . 920316 Includes bibliographical references. ISBN: 0902594206 LCCN: 73080520 //r85 Nat. Bib. No.: GB*** Subjects--Topical Terms: Human ecology LC Class. No.: GF43 / .J63 Dewey Class. No.: 301.31