O'
O', O’, O`, O´, O‘ or Oʻ may refer to:* the anglicized variant of the patronymic term "Ó" in Irish names (like in ''O'Sullivan'') * short for "of" or "on" (like in ''Pot o' Gold'', ''John o' Groats'' or ''o'clock'') * a misspelling of the letter "O" with a diacritic like Ó, Ò, or Ơ. * Oʻ, the twenty-fifth letter of the Uzbek alphabet *O′ (with prime symbol) represents the glottalized or creaky vowel "/o̰/" in Taa language *’O or ’o is the masculine singular article in Neapolitan (as in ''’O sole mio'' "my sunshine") Provided by Wikipedia
1941
1942
Published: 1974
Superior document: Intensive fertilization with nitrogen as a stressing factor in a spruce ecosystem 1
1943
Published: 1980
Superior document: University
1944
1945
Published: 1923
Superior document: Bulletin / Engineering Experiment Station
1946
1947
1948
Published: 1952
Superior document: The neutron-proton system with a central exponential potential 1(1952)
1949
Published: 1932
Superior document: A santal dictionary 1, 3
1950
1951
Published: 1930
Superior document: Sonderdruck aus
1952
1953
1954
Published: 1886
Superior document: Wanderungen eines Naturforschers im Malayischen Archipel von 1878 - 1883 2
1955
Published: 1886
Superior document: Wanderungen eines Naturforschers im Malayischen Archipel von 1878 - 1883 1
1956
1957
Published: 1995
1958
Published: 2010
1959
1960
Published: 1978
Superior document: The ancient Egyptian coffin texts 3