TY  - BOOK
AU  -  Sutherland, Berry;
AU  -  White, Sidney E; Davies, Janet Mansfield ; Shepherd, David Leroy ; Wood, Larry ;
TI  - Focus on earth science
SN  - 0675077508 
AV  - QE28 .B45 1984
PY  - 1984///
CY  - Columbus, Ohio
PB  -  Charles E. Merrill, 
KW  - Book :
KW  -  English
N1  -  illustrations ; 25 cm + student edition
ER  -