1. Soil survey investigations for irrigation
پدیدآورنده : prepared by Soil Resources, Management and Conservation Service, Land and Water Development Division, with assistance from Bureau of Reclamation, United States Department of the Interior.
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : Soil surveys.,Irrigation.,Soils, Irrigated.
رده :
S592
.
14
.
F66
1986
2. Soil survey investigations for irrigation
پدیدآورنده : prepared by soil resources,Management and conservation service,Land and water Development Division,with assistance from Bureau of Reclamation,united states Department of the Interior
کتابخانه: Library of Aburihan Campus University of Tehran (Tehran)
موضوع : Soil surveys,Irrigation,Soils , Irrigated
رده :
S
592
.
14
.
F62
,.
S66
