Biological test method
Subtitle: fertilization assay using echinoids (sea urchins and sand dollars)
By: [co-authored by John B. Sprague and Donald J. McLeay].
Contributors: McLeay, D. J. 1943-; Canada. Environment Canada.; Canada. Environmental Protection Directorate.
Series: Environmental protection series
Publisher: Environment Canada
Published: 1992
Place of publication: [Ottawa]
Language: eng
Number of pages: 97
Subjects: Aquatic biology -- Environmental aspects.; Sand dollars -- Toxicology.; Sea urchins -- Toxicology.
Other titles: Essai sur la fécondation chez les échinides (oursins verts et oursins plats).; Fertilization assay using echinoids (sea urchins and sand dollars).; Méthode d'essai biologique, essai sur la fécondation chez les échinides (oursins verts et oursins plats).
Notes: Issued also in French under title: Méthode d'essai biologique. Essai sur la fécondation chez les échinides (oursins verts et oursins plats).

Includes abstract in French.

"Report EPS 1/RM/27."

December 1992."

Includes bibliographical references (p. 60-68 ; 89-96).