American hydroids ... By Charles Cleveland Nutting ...

pt.1

Manual of conchology, structural and systematic : with illustrations of the species. by George W. Tryon, Jr.

Ser.2, v.7

The life and letters of Charles Darwin, including an autobiographical chapter. Edited by his son, Francis Darwin.

2

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 A record of his work in a series of hitherto unpublished letters, ed.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 ...

2

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 A record of his work in a series of hitherto unpublished letters, ed.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

ნიკო მუხელიშვილი (1891-1976). ბიობიბლიოგრაფია

თბ.: მერიდიანი, 2011. – 200 გვ.