"Podzemnaya gidromehanika - nauka o dvizhenii estestvennyh zhidkostej i gazov v ih prirodnyh rezervuarah - yavlyaetsya sravnitelno molodoj distsiplinoj. Ee prilozheniya k zadacham filtratsii vody pod osnovaniyami gidrotehnicheskih sooruzhenij razrabotany glavnym obrazom trudami N. E. Zhukovskogo, N. N. Pavlovskogo i ih uchenikami i posledovatelyami. Nastoyaschaya rabota yavlyaetsya dalnejshim razvitiem issledovanij ukazannyh vyshe uchyonyh, a takzhe nekotorym obobscheniem kursa lektsij, chitaemyh avtorom v techenie ryada let v Moskovskom neftyanom institute. Ona soderzhit osnovnye rezultaty issledovanij, svyazannyh s prakticheskimi zadachami i vypolnennyh avtorom v Institute mehaniki Akademii Nauk SSSR i Moskovskom neftyanom institute v period 1941-1947 gg". This book, "Podzemnaya gidromehanika", by I.A. Charnyj, is a replication of a book originally published before 1948. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.