Author = Bijan ghahraman
Number of Articles: 4
Providing general equation for the advance of the water at the border

Volume 11, Issue 2, July and August 2017, Pages 163-180

Mohamad Mehdi Chari; Kamran Davari; Bizhan Ghahraman; Ali Naghi Ziaiei

Interpolation of Rainfall Data using Classical and Geostatistical Methods, Case Study: Sisab Station, Northern Khorasan

Volume 11, Issue 1, May and June 2017, Pages 93-103

Najmeh Khalili; Amin Alizadeh; Hojat Rezaee Pazhand; Hosein Ansari; Bizhan Ghahraman; Mohamad Kafi; Kamran Davary

Estimation Of Average Annual Precipitation Of Khorasan Razavi Province Using Spatial Coordinates

Volume 8, Issue 2, November and December 2014, Pages 205-219

Mahrooz Nourali; Bijan Ghahraman

Evaluation of Saline and Sodic Water Effect on Soil Moisture Characteristic Curve and Soil physical Quality Index

Volume 8, Issue 1, November and December 2014, Pages 35-43

Sahar Khazaei; Hossein Ansari; Bijan ghahraman

Iranian Journal of Irrigation & Drainage

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