Glossary of irrigation and hydro-electric terms and standard notations used in I
India, Central Board of Irrigation and Power
Glossary of irrigation and hydro-electric terms and standard notations used in I - 3rd edn. - New Delhi 1954 - 179 p. - No. 5; India, Central Board o .
626.8
Glossary of irrigation and hydro-electric terms and standard notations used in I - 3rd edn. - New Delhi 1954 - 179 p. - No. 5; India, Central Board o .
626.8