628.11 / J449p
Jennings, William Munro
PERCUSSION DRILLING RIGS AND TOOLS FOR SHALLOW WATER WELLS / .- London: Technical Press, 1934 .- 91 .
Subject Headings:
Drilling And Boring Machinery;
Wells;
Copy Details:
Acc. No.: 4118, Full Call No.: 628.11 J449p, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
------------------------- --------------------- ------ --------- ------- ------- --------- --------
Jennings, William Munro
PERCUSSION DRILLING RIGS AND TOOLS FOR SHALLOW WATER WELLS / .- London: Technical Press, 1934 .- 91 .
Subject Headings:
Drilling And Boring Machinery;
Wells;
Copy Details:
Acc. No.: 4118, Full Call No.: 628.11 J449p, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
------------------------- --------------------- ------ --------- ------- ------- --------- --------