TY - BOOK AU - Van Riper,Joseph Edwards TI - Man's physical world T2 - McGraw-Hill series in geography SN - 0070671567 AV - GB55 .V3 1971 U1 - 551 VAN PY - 1971///] CY - New York PB - McGraw-Hill KW - Physical geography N1 - Includes bibliographies ER -