1. Gravity prospecting
Author: Sazhina, N.
Library: (Semnan)
Subject: ، Prospecting
Classification :
TN
269
.
S2G7
2. Gravity prospecting
Author: by N. Sazhina, N. Grusshinsky; A.K. Chatterjee
Library: Library of Institute of Geophysics University of Tehran (Tehran)
Subject: Gravity prospecting
Classification :
TN
269
.
S2
.
G7
1971
