Gumilev, L. N. 1912-1992.
Ethnogenesis and the biosphere / Leo Gumilëv. - Moscow : Progress Publishers, c1990. - 381 p. : ill. ; 21 cm.
Includes bibliographical references.
5010020106
Ethnic groups.
Ethnicity.
Human population genetics.
305.8 / GUE
Ethnogenesis and the biosphere / Leo Gumilëv. - Moscow : Progress Publishers, c1990. - 381 p. : ill. ; 21 cm.
Includes bibliographical references.
5010020106
Ethnic groups.
Ethnicity.
Human population genetics.
305.8 / GUE