Един нов неприятел на лука в България

Publication Type:Journal Article
Year of Publication:1961
Authors:Я. Конов
Journal:Растителна защита
Volume:6
Pagination:41–44
Keywords:Bulgaria
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith