TY  - BOOK
AU  - Podorvanov, N. S.
AU  - Lisjanskij, V. I.
ED  - "Today's drilling and coring methods", seminar
TI  - Environmental protection measures in drilling and abandonment of wells
PY  - 1981///
CY  - M.
KW  - Москва
KW  - Тт162
KW  - rubbk
KW  - ˆ[‰И131-1]
ER  -