Lessons in rotary drilling. unit V lesson 1. wind, waves, and weather.
Lessons in rotary drilling. unit V lesson 1. wind, waves, and weather.
Texas: Petroleum Extension Service, (PETEX) ,. 1977.
English
Text
49 hlm., ilus., 28 cm.
Perpustakaan PEM Akamigas DIGITAL LIBRARY PEM AKAMIGAS (Call Number: 622.24 Pet l-V-1.)