Genetics of virulence in potato cyst nematodes
By: R. Janssen
Contributors: Landbouwuniversiteit Wageningen
Publisher: Landbouwuniversiteit te Wageningen
Published: 1990
Place of publication: Wageningen]
Language: eng
Number of pages: 71
Notes: Foreword, vita and summary in Dutch.

Vita.

Thesis (doctoral)--Landbouwuniversiteit Wageningen, 1990.

Includes bibliographical references.