56 resultados para droughts and floods
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
"Report no. 0-5977."
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Bibliography: p. 35.
Resumo:
Mode of access: Internet.
Resumo:
"February 1960."
Resumo:
"Report no. 0-243-67S.
Resumo:
Cover-title.
Resumo:
"Report no. 0-5928."
Resumo:
Cover title.
Resumo:
Reports 2 and 3 by E. Isaacson, J. J. Stoker, and A. Troesch.
Resumo:
Includes bibliographical references (p. 36).
Resumo:
"Prepared in cooperation with the Texas Highway Department and the U.S. Department of Transportation, Federal Highway Administration."