Bücher von Theodore Dru Alison Cockerell - BookPine

The fossil flora of Florissant, Colorado Volume 24 1908 [Leather Bound]

The fossil flora of Florissant, Colorado Volume 24 1908 [Leather Bound]

Theodore Dru Alison Cockerell

Fossil insects in the United States National Museum Volume 64 1924 [Leather Bound]

Fossil insects in the United States National Museum Volume 64 1924 [Leather Bound]

Theodore Dru Alison Cockerell

San Jose scale and its nearest allies: a brief consideration of the ... [Leather Bound]

Theodore Dru Alison Cockerell

The San Jose Scale and Its Nearest Allies: A Brief Consideration of the Characters Which Distinguish These Closely Related Injurious Scale Insects

The San Jose Scale and Its Nearest Allies: A Brief Consideration of the Characters Which Distinguish These Closely Related Injurious Scale Insects

Theodore Dru Alison Cockerell

Zoölogy: A Textbook for Colleges and Universities

Zoölogy: A Textbook for Colleges and Universities

Theodore Dru Alison Cockerell

Zoology of Colorado

Zoology of Colorado

Theodore Dru Alison Cockerell

Monograph of the Bombycine Moths of North America, Including Their Transformations and Origin of the Larval Markings and Armature: Pt. 1

Monograph of the Bombycine Moths of North America, Including Their Transformations and Origin of the Larval Markings and Armature: Pt. 1

Theodore Dru Alison Cockerell

A Check-List of the Slugs

A Check-List of the Slugs

Theodore Dru Alison Cockerell

Zoology of Colorado

Zoology of Colorado

Theodore Dru Alison Cockerell

Observations on Fish Scales

Observations on Fish Scales

Theodore Dru Alison Cockerell

Entomological Reprints

Entomological Reprints

Theodore Dru Alison Cockerell

Specific And Varietal Characters In Annual Sunflowers

Specific And Varietal Characters In Annual Sunflowers

Theodore Dru Alison Cockerell

The Food Plants Of Scale Insects

The Food Plants Of Scale Insects

Theodore Dru Alison Cockerell

Fossil Hymenoptera From Florissant, Colorado

Fossil Hymenoptera From Florissant, Colorado

Theodore Dru Alison Cockerell

The Scales Of The African Characinid Fishes: With Two Plates, Volume 56

The Scales Of The African Characinid Fishes: With Two Plates, Volume 56

Theodore Dru Alison Cockerell

Observations On Insects

Observations On Insects

Theodore Dru Alison Cockerell

Names Applied To Bees Of The Genus Nomada, Found In North America

Names Applied To Bees Of The Genus Nomada, Found In North America

Theodore Dru Alison Cockerell

Monograph of the Bombycine Moths of North America, Including Their Transformations and Origin of the Larval Markings and Armature

Monograph of the Bombycine Moths of North America, Including Their Transformations and Origin of the Larval Markings and Armature

Theodore Dru Alison Cockerell