TY - BOOK AU - Silverberg,Robert TI - The challenge of climate: man and his environment AV - GF71 .S5 U1 - 910.03 PY - 1969///] CY - New York PB - Meredith Press KW - Man KW - Influence of climate KW - Local N1 - 920506; Bibliography: p. 302-307 ER -