Tohutoro APA (7th ed.)
ebrary, Inc, & Grover, V. I. (2006). Water: Global common and global problems. Science Publishers.
Tohutoru Kātū Chicago (17th ed.)
ebrary, Inc, me Velma I. Grover. Water: Global Common and Global Problems. Enfield, NH: Science Publishers, 2006.
Tohutoro MLA (9th ed.)
ebrary, Inc, me Velma I. Grover. Water: Global Common and Global Problems. Science Publishers, 2006.
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