ebrary, Inc. (1993). Sustaining our water resources: Water Science and Technology Board tenth anniversary symposium, November 9, 1992. National Academy Press.
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Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Sustaining Our Water Resources: Water Science and Technology Board Tenth Anniversary Symposium, November 9, 1992. Washington, D.C.: National Academy Press, 1993.
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MLA (9th ed.) Zitazioa
ebrary, Inc. Sustaining Our Water Resources: Water Science and Technology Board Tenth Anniversary Symposium, November 9, 1992. National Academy Press, 1993.
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