Grigg, N. S. (1996). Water rsources management: Principles regulations, and cases. McGraw-Hill.
Cita Chicago (17th ed.)Grigg, Neil S. Water Rsources Management: Principles Regulations, and Cases. New York: McGraw-Hill, 1996.
Cita MLA (9th ed.)Grigg, Neil S. Water Rsources Management: Principles Regulations, and Cases. McGraw-Hill, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.