TY  - BOOK
AU  - Raskin, Edith
TI  - Pyramid of Living Things
U1  - 578 
CY  - New York
PB  - Mcgraw-Hill Book Company
KW  - General stack
KW  - NATURAL SCIENCE & MATHAMATICS
KW  - LIFE SCIENCE; BIOLOGY
KW  - NATURAL HISTORY OF ORGANISMSZoology
ER  -