Browse TRAIL Inventories

Comparative advantages of applying several geophysical methods of prospecting to the same territory

Geophysical abstracts.

Practical rules for the use of the magnetometer in geophysical prospecting

Geophysical abstracts.

Geophysical abstracts :no. 27

Geophysical abstracts.

Geophysical abstracts.

Prospecting and exploration for sand and gravel

Geophysical abstracts.

Geophysical abstracts.

Geophysical abstracts.

Supplementary notes on core drilling in the salt beds of western Texas and New Mexico :tests 13 to 24

Induction prospecting for shallow ore deposits and small metallic objects

Geophysical prospecting for underground waters in desert areas


Published Year

Subject

Author