Cotton breeding in Russia

Siegel, A.I.Cotton breeding in Russia: from the emergence to the revolution of 1917, from the revolution of 1917 to this time, and the future of cotton breeding / comp.commerce adviser L.I.Siegel, (formerly before. Exchange. Com. Kokand. Cotton Exchange);With the participation of cand.Commerce V.A.Praetorius (applicant Kokand. Commerc.- Berlin: Type.E.A.Gutnova, 1923. -48 p.: table .. -.I. Praetorius, V.A..1.Territory (collection).Electronic copy source: PBOriginal storage location: NB Garf