76.
Monographs of the Diptera of North America, Part 2
by Osten-Sacken, Carl Robert
ISBN: 9780461362879
List Price: $14.95
OUT OF STOCK
See Availability on Amazon77.
Enumeration of the Diptera of the Malay Archipelago Collected by Odoardo Beccari, L. M. d'al...
by Osten-Sacken, Carl Robert
ISBN: 9781012737658
List Price: $22.95
78.
Record Of My Life Work In Entomology
by Carl Robert Osten-Sacken
ISBN: 9781011259892
List Price: $19.95
OUT OF STOCK
See Availability on Amazon79.
80.
Western Diptera : Descriptions of New Genera and Species of Diptera from the Region West of ...
by Osten-Sacken, C. R. (Carl R...
ISBN: 9781013733666
List Price: $15.95
81.
Monographs of the Diptera of North America [microform] / Prepared for the Smithsonian Instit...
by Osten-Sacken, C. R. (Carl R...
ISBN: 9781013668142
List Price: $30.95
82.
Western Diptera : Descriptions of New Genera and Species of Diptera from the Region West of ...
by Osten-Sacken, Carl Robert
ISBN: 9780344298431
List Price: $22.95
OUT OF STOCK
See Availability on Amazon83.
Record of My Life Work in Entomology (Classic Reprint)
by Sacken, Carl Robert Osten
ISBN: 9780484827218
List Price: $29.47
84.
Western Diptera: Descriptions of New Genera and Species of Diptera from the Region West of t...
by Carl Robert Osten-Sacken
ISBN: 9780344298448
List Price: $39.95
OUT OF STOCK
See Availability on Amazon85.
Western Diptera: Descriptions of New Genera and Species of Diptera From the Region West of t...
by Osten-Sacken, Carl Robert, ...
ISBN: 9781375708050
List Price: $13.95
OUT OF STOCK
See Availability on Amazon86.
Western Diptera: Descriptions of New Genera and Species of Diptera from the Region West of t...
by Carl Robert Osten-Sacken
ISBN: 9780342329670
List Price: $23.95
OUT OF STOCK
See Availability on Amazon87.
Western Diptera: Descriptions of New Genera and Species of Diptera from the Region West of t...
by Carl Robert Osten-Sacken
ISBN: 9780342329663
List Price: $13.95
OUT OF STOCK
See Availability on Amazon88.
Monographs of the Diptera of North America [microform] / Prepared for the Smithsonian Instit...
by Osten-Sacken, C. R. (Carl R...
ISBN: 9781014726216
List Price: $20.95
89.
Record of My Life Work in Entomology (Classic Reprint)
by Sacken, Carl Robert Osten, ...
ISBN: 9781334114069
List Price: $11.97
90.
Record of My Life Work in Entomology
by Osten-Sacken, Carl Robert
ISBN: 9781011259885
List Price: $9.95
OUT OF STOCK
See Availability on Amazon91.
Western Diptera: Descriptions of New Genera and Species of Diptera from the Region West of t...
by Osten-sacken, Carl Robert
ISBN: 9781019471203
94.
Monographs of the Diptera of North America; V. 3
by Loew, H. (hermann) 1807-187...
ISBN: 9781014520142