Description
Physical Description:ii, 181 p. : ill., maps ; 30 cm
ii, 189 p. : ill. (some col.), maps ; 30 cm
Bibliography:Includes bibliographical references (p. 20-23)
Includes bibliographical references
ISBN:047809566X (pbk.) :
047809566X
9780478095661
ISSN:1171-9184 ;