D

Duncan Junior McGregor

1921

5 books found

Books by Duncan Junior McGregor
Record of lifeDuncan Junior McGregor
⏱ 38m

Record of life

Duncan Junior McGregor

196838 pp.
High-calcium limestone and dolomite in IndianaDuncan Junior McGregor
⏱ 1h 16m

High-calcium limestone and dolomite in Indiana

Duncan Junior McGregor

196376 pp.
Some features of karst topography in IndianaDuncan Junior McGregor
⏱ 20m

Some features of karst topography in Indiana

Duncan Junior McGregor

196220 pp.
Cement raw materials in IndianaDuncan Junior McGregor
⏱ 1h 28m

Cement raw materials in Indiana

Duncan Junior McGregor

195888 pp.
Gypsum and anhydrite deposits in southwestern IndianaDuncan Junior McGregor
⏱ 24m

Gypsum and anhydrite deposits in southwestern Indiana

Duncan Junior McGregor

195424 pp.