TY  - BOOK
AU  - Buchsbaum,Ralph Morris
AU  - Buchsbaum,Mildred
TI  - Basic ecology
AV  - QH541 .B79
U1  - 575.3574.5* 
PY  - 1957///]
CY  - Pittsburgh
PB  - Boxwood Press
KW  - Ecology
N1  - Includes bibliographies
ER  -