K. A. Akulov on dredging on rivers:. In Russian (ask us if in doubt)/Akulov K. A. O zemlecherpatelnykh prorezyakh na rekakh:. With 8 photo types and 40 sheets of features / K.A. Akulov, engineer of the joint venture, establishment dredger. Dnieper II, State of St. Alexander II Kyiv Polytechnic Institute. Kyiv Typography S. V. Kulzhenko, 1905. 61 p. SKUalbf45236c86cbebb2f.