A colour-polymorphism in caterpillars of Bupalus piniarus (L.) (Lepidoptera:Geometridae)
By: Marius Henricus Den Boer
Contributors: Rijksuniversiteit te Leiden
Series: Rijsinstituut voor Natuurbeheer. Verhandelingen -- no. 4
Publisher: Research Institute for Nature Management
Published: 1971
Place of publication: Amsterdam
Language: eng
Number of pages: 116
Subjects: Lepidoptera
Notes: Cover title.

Reprinted from: Netherlands journal of zoology 21 (1) : 61-116 (1971)

Running title: Colour-polymorphism in Bupalus.

Thesis (doctoral)--Rijksuniversiteit te Leiden, 1971.

Includes bibliographical references (p. 113-116)