na INLIS000000000039935 Ind 0010-0119004848 Manual on small earth dams a guide to sitting, design and construction STEPHENS, Tim Tim Stephens Food and Agriculture Organization Rome FAO 2010 vii, 114 p. : ill. ; 30 cm + Annex.-- vii, 114 p. : ill. ; 30 cm + Annex.-- ISBN 978-92-5-106547-1 Sr. FAO 627.824 627.824 DAMS DESIGN CONSTRUCTION 525/FAO/2010-mfn48248 525/FAO/2010-mfn49576