Author/Editor		Hartnoll, Richard; Griffiths, Paul; Taylor, Colin; Hendricks, Vincent; Blanken, Peter; Nolimal, Dušan; Weber, Irena; Toussirt, Mohamed; Ingold, Rodolphe
Title		Handbook on snowball sampling
Type		monografija
Place		Zuerich
Publisher		Council of Europe
Publication year		1997
Volume		str. 132
Language		eng
Descriptors		EPIDEMIOLOGIC METHODS SUBSTANCE ABUSE SAMPLING STUDIES STREET DRUGS EUROPE DATA COLLECTION