TY  - BOOK
AU  - Young Clarence W
AU  -  Stebbins G Ledyard
TI  - Human organism and the world of life
U1  - G, J13 
PY  - 1951///
CY  - New York 
PB  - Harper and Brothers    
KW  - Biology
N1  - Includes glossary; Appendix 855-859p
ER  -