969 resultados para Beneficial insects.

American insects, by Vernon L. Kellogg ... with many original illustrations by Mary Wellman.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

A manual of the common invertebrate animals, exclusive of insects, by Henry Sherring Pratt ... with over one thousand illustrations.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

On British wild flowers considered in relation to insects / by Sir John Lubbock ; with numerous illustrations.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

List of the ... homopterous Insects in the ... Museum / [by F. Walker.].

Relevância:

20.00% 20.00%

Publicador:

Resumo:

4

Veja mais

The anatomy, physiology, morphology and development of the blow-fly (Calliphora erythrocephala) A study in the comparative anatomy and morphology of insects; with plates and illustrations executed directly from the drawings of the author; by B. Thompson Lowne.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

1

Veja mais

The structure and life-history of the cockroach (Periplaneta orientalis); an introduction to the study of insects, by L.C. Miall and Alfred Denny.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

A manual for the study of insects, by John Henry Comstock ... and Anna Botsford Comstock ...

Relevância:

20.00% 20.00%

Publicador:

Veja mais

The life-story of insects, by Geo. H. Carpenter...

Relevância:

20.00% 20.00%

Publicador:

Veja mais

On the origin & metamorphosis of insects.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

A manual for the study of insects, by John Henry Comstock and Anna Botsford Comstock.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist, by Alpheus S. Packard ...

Relevância:

20.00% 20.00%

Publicador:

Veja mais

May flies and midges of New York. Third report on aquatic insects. A study conducted at the entomologic field station, Ithaca, N.Y., under the direction of Ephraim Porter Felt. By James G. Needham, Kenneth J. Morton [and] O.A. Johannsen.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

Observations on the embryology of insects and arachnids, by Adam Todd Bruce ...

Relevância:

20.00% 20.00%

Publicador:

Veja mais

The natural history of aquatic insects / by L.C. Miall ; with ilustrations by A.R. Hammond.

Relevância:

20.00% 20.00%

Publicador:

Veja mais

Field book of insects, with special reference to those of northeastern United States, aiming to answer common questions, by Frank E. Lutz, with about 800 illustrations, many in color.

Relevância:

20.00% 20.00%

Publicador:

Veja mais