The embryonic history of imaginal discs in Melophagus ovinus L.,
together with an account of the earlier stages in the development of the insect.
(Contributions from the zoological laboratory of the Museum of comparative zoology at Harvard college, no. III).

APA Citation

Pratt, H. Sherring. (1900). The embryonic history of imaginal discs in Melophagus ovinus L.: together with an account of the earlier stages in the development of the insect. Boston.

MLA Citation

Pratt, Henry Sherring, 1859-1946. The Embryonic History of Imaginal Discs In Melophagus Ovinus L.: Together With an Account of the Earlier Stages In the Development of the Insect. Boston, 1900.

Warning: These citations may not always be complete (especially for serials).