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2
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Published: 1935
Superior document: Circular / California Agricultural Extension Service 55
4
Published: 1937
Superior document: Bulletin / Univ. of California. College of Agriculture. Agric. Experiment Station 614
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6
Published: 2007
Superior document: Enthalten in Fossil corals and sponges ; ed. by Bernhard Hubmann ... Wien, 2007 S. 43 - 50 Schriftenreihe der Erdwissenschaftlichen Kommissionen ; 17
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Published: 1941
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 646
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Published: [2008]
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