More letters of Charles Darwin. A record of his work in a series of hitherto unpublished letters, ed. by Francis Darwin ... and A.C. Seward ...

1

Report of the State board of agriculture on the work of extermination of the gypsy moth.

1898:Jan.

The British Tunicata; an unfinished monograph, by the late Joshua Alder and the late Albany Hancock. Edited by John Hopkinson, with a history of the work by the Rev. A. M. Norman.

1

Scotland illustrated in a series of views taken expressly for this work by Messrs. T. Allom, W. H. Bartlett, and H. M'Culloch. By William Beattie.

2

The British Tunicata; an unfinished monograph, by the late Joshua Alder and the late Albany Hancock. Edited by John Hopkinson, with a history of the work by the Rev. A. M. Norman.

2

The British Tunicata; an unfinished monograph, by the late Joshua Alder and the late Albany Hancock. Edited by John Hopkinson, with a history of the work by the Rev. A. M. Norman.

3

Report of the State board of agriculture on the work of extermination of the gypsy moth.

1897:Jan.

Science progress in the twentieth century : a quarterly journal of scientific work & thought.

v. 3 (1908-1909)

Science progress in the twentieth century : a quarterly journal of scientific work & thought.

v. 10 (1915-1916)

Science progress in the twentieth century : a quarterly journal of scientific work & thought.

v. 4 (1909-1910)

Science progress in the twentieth century : a quarterly journal of scientific work & thought.

v. 2 (1907-1908)