Dangerous drugs act, 1932. [22 Geo. 5. Ch. 15.]

Contains amendments to the Dangerous drugs act, 1920-1925.

The use of developing egg in virus research.

Mode of access: Internet.

The friction of an oscillating bearing,

"The work described has been carried out in the Engineering Department of the National Physical Laboratory."--Acknowledgements.

The mineral industry of the British empire and foreign countries. Statistics, 1920-1922. Antimony.

At head of title: Imperial mineral resources bureau.

The mineral industry of the British empire and foreign countries. Statistics, 1919-1921. Antimony.

At head of title: Imperial mineral resources bureau.

The mineral industry of the British Empire and foreign countries. Statistics,1920-1922. Lead.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Lead.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British empire and foreign countries. Statistics, 1920-1922. Manganese.

Date on cover:1925.

The mineral industry of the British Empire and foreign countries. Statistics, 1920-1922. Tungsten.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Uranium (Radium) minerals.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British empire and foreign countries. Statistics, 1919-1921. Strontium minerals.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British empire and foreign countries. Statistics, 1920-1922. Strontium minerals.

At head of title: Imperial mineral resources bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1920-1922. Titanium.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British Empire and foreign countries. Statistics, 1919-1921. Titanium.

At head of title: Imperial Mineral Resources Bureau.

The mineral industry of the British empire and foreign countries. Statistics ... 1919-1921. Manganese.

At head of title: Imperial mineral resources bureau.