Balek, Jaroslav. Hydrology and water resources in tropical regions / by Jaroslav Balek. - Amsterdam : Elsevier North-Holland, 1983. - 271 p. : ill. ; 25 cm. - Developments in water science ; 18. . Five p. of plates inserted. Includes bibliographies and index. LCCN: 83-5664 Subjects--Topical Terms: Hydrology--Tropics.