Vasilev N.V.,  Gerasimov S.A.,  Gladkov N.G. i dr. Selskokhozyaystvennye mashiny i orudiya Germanii./Vasiliev N.V.,  Gerasimov S.A.,  Gladkov N.G. et al. Agricultural machinery and tools of Germany. In Russian - landofmagazines.com

TransliterationVasilev N.V., Gerasimov S.A., Gladkov N.G. i dr. Selskokhozyaystvennye mashiny i orudiya Germanii.

In EnglishVasiliev N.V., Gerasimov S.A., Gladkov N.G. et al. Agricultural machinery and tools of Germany. In Russian

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