TY  - BOOK
AU  - Diersing,Victor Eugene
TI  - A systematic revision of several species of cottontails (Sylvilagus) from North and South America
PY  - 1979///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Cottontails
N1  - Thesis (Ph.D.)-University of Illinois, 1978
ER  -