1
by Gáspár Gyula
Published: 1973
Book
2
3
4
5
6
by Fazekas István Gyula
Published: 1978
Book
7
by Kecső István
Published: 1966
Book
8
9
10
by Heidenhain, Martin
Published: 1892
Book
11
12
13
by Haynes, Teresa W.
Published: cop. 1998
Book
14
by Row, Don
Published: cop. 2012
Book
15
by Darwin, Francis
Published: 1896
Book
16
17
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18
by Moeller, Joseph
Published: 1876
Book
19
by Millardet, Alexis
Published: 1869
Book
20