Ngā kupu hautoa kōpae
Tohutoro APA (7th ed.)
ebrary, Inc. (1991). Opportunities in the hydrologic sciences. National Academy Press.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoru Kātū Chicago (17th ed.)
ebrary, Inc. Opportunities in the Hydrologic Sciences. Washington, D.C.: National Academy Press, 1991.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
ebrary, Inc. Opportunities in the Hydrologic Sciences. National Academy Press, 1991.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
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