First edition. June 1918. cf. verso of t.-p.At head of title: ... Department of the interior. Franklin K. Lane, secretary. Bureau of mines. Van. H. Manning, director."Publications on mineral technology": p. 151-153.Mode of access: Internet
First edition, January 1917. cf. verso of t.-p.At head of title: ... Department of the interior. Fra...
"Publications on the utilization of coal and lignite": p. 34-36.Running title: Incombustible matter ...
First edition, June 1916. cf. verso of t.-p.At head of title: ... Department of the interior. Frankl...
At head of title: ... Department of the interior. Franklin K. Lane, secretary. Bureau of mines. Van....
First edition, August, 1918. cf. verso of t.-p.At head of title: ... Department of the interior. Fra...
First edition, January, 1920. cf. verso of t.-p.At head of title: ... Department of the interior. Fr...
First edition, August 1916. cf. verso of t.-p.At head of title: ... Department of the interior. Fran...
On verso of t.p.: First edition. June, 1913.At head of title: ... Department of the interior. Bureau...
First edition, June 1923. cf. verso of t.-p.At head of title: ... Department of the interior. Hubert...
"Publications on mineral technology": p. 43.First edition, June, 1915. cf. verso of t.p.At head of t...
First edition, September 1916. cf. verso of t.-p.At head of title: ... Department of the interior. F...
Revised edition. July, 1918. First edition issued, May, 1911. cf. verso of t.-p.At head of title: .....
First edition. December, 1918. cf. verso of t.-p.At head of title: Department of the interior. Frank...
First edition. May 1918. cf. verso of t.-p.At head of title: ... Department of the interior. Frankli...
"First edition, December, 1922." cf. verso of t.-p.At head of title: ... Department of the interior....
First edition, January 1917. cf. verso of t.-p.At head of title: ... Department of the interior. Fra...
"Publications on the utilization of coal and lignite": p. 34-36.Running title: Incombustible matter ...
First edition, June 1916. cf. verso of t.-p.At head of title: ... Department of the interior. Frankl...
At head of title: ... Department of the interior. Franklin K. Lane, secretary. Bureau of mines. Van....
First edition, August, 1918. cf. verso of t.-p.At head of title: ... Department of the interior. Fra...
First edition, January, 1920. cf. verso of t.-p.At head of title: ... Department of the interior. Fr...
First edition, August 1916. cf. verso of t.-p.At head of title: ... Department of the interior. Fran...
On verso of t.p.: First edition. June, 1913.At head of title: ... Department of the interior. Bureau...
First edition, June 1923. cf. verso of t.-p.At head of title: ... Department of the interior. Hubert...
"Publications on mineral technology": p. 43.First edition, June, 1915. cf. verso of t.p.At head of t...
First edition, September 1916. cf. verso of t.-p.At head of title: ... Department of the interior. F...
Revised edition. July, 1918. First edition issued, May, 1911. cf. verso of t.-p.At head of title: .....
First edition. December, 1918. cf. verso of t.-p.At head of title: Department of the interior. Frank...
First edition. May 1918. cf. verso of t.-p.At head of title: ... Department of the interior. Frankli...
"First edition, December, 1922." cf. verso of t.-p.At head of title: ... Department of the interior....
First edition, January 1917. cf. verso of t.-p.At head of title: ... Department of the interior. Fra...
"Publications on the utilization of coal and lignite": p. 34-36.Running title: Incombustible matter ...
First edition, June 1916. cf. verso of t.-p.At head of title: ... Department of the interior. Frankl...