TY  - BOOK
AU  - Cigni, U.
AU  - Giovannoni, A.
TI  - Planning methods in geothermal drilling
U1  - 621.44 
PY  - 1970///
CY  - Pisa
PB  - ENEL
KW  - Geotermia
KW  - Perforación Geotérmica
KW  - Italia
N1  - 06256; Introduction. Drilling plans. Planning methods. The GASP method. Other applications of the GASP method. Conclusions
ER  -