TY  - BOOK
AU  - Simon,Seymour
TI  - Discovering what earthworms do
U1  - 595 12
PY  - 1969///
CY  - New York
PB  - McGraw
KW  - Worms
KW  - sears
N2  - Characteristics and habits of earthworms.  Includes directions for experiments to learn about their behavior
ER  -