TY  - BOOK
AU  - Nitecki,Matthew H.
AU  - Nitecki,Doris V.
TI  - Evolutionary ethics
SN  - 079141499X (alk. paper)
PY  - 1993///
CY  - Albany
PB  - State University of New York Press
N1  - "Based on the Field Museum of Natural History Spring Systematics Symposium held in Chicago on May 12, 1990."
ER  -