-
Heinrich Roman Riikoja (until 1924 Reichenbach; 8
March 1891
Rakke – 31
October 1988 Tartu) was an
Estonian zoologist and hydrobiologist. From 1910 to...
- doi:10.1001/jama.265.8.1011. PMID 1867667. Ojanperä I,
Gergov M, Liiv M,
Riikoja A,
Vuori E (September 2008). "An
epidemic of
fatal 3-methylfentanyl poisoning...
- 1914
Lecane martensi Savatenalinton & Segers, 2008
Lecane matsaluensis Riikoja, 1933
Lecane mawsoni Russell, 1958
Lecane melini Thom****on, 1953 Lecane...
- Aule Õun &
Gerili Narusing Eliminated: None
Featured photographer: Erik
Riikoja Original Air Date: 29
January 2015
First call-out:
Hendrik Adler Bottom...
- and
voices -
Kaire Vilgats, Iiris,
Vicky OS X,
Sethh Artwork -
Taavi Oolberg Layout -
Taavi Oolberg and Cram
Photos -
Veiko Kallas, Erik
Riikoja v t e...
- Sillaots'
brothers were
zoologist and
hydrobiologist Heinrich Riikoja and
engineer Helmut Riikoja. In 1923,
Sillaots married Julius Woldemar Gerland, who brought...
- (1920–1928)
Johan Kõpp (1928–1937)
Richard Hugo Kaho (1938–1940)
Heinrich Riikoja (1940)
Edgar Kant (temporary, 1941–1944) Hans
Kruus (1940–1941 ja 1944)...
