Khorshid,M , Hoseinpour,A and Oustan,S . (2010). Influence of Poultry Manure on Sorption Characteristics and Standard Phosphorus Requirement in Some Calcareous Soils of Hamadan Province. (e19915). Iranian Journal of Soil and Water Research, 40(2), e19915

Khorshid,M , , Hoseinpour,A , and Oustan,S . "Influence of Poultry Manure on Sorption Characteristics and Standard Phosphorus Requirement in Some Calcareous Soils of Hamadan Province" .e19915 , Iranian Journal of Soil and Water Research, 40, 2, 2010, e19915.

Khorshid M, Hoseinpour A, Oustan S. (2010). 'Influence of Poultry Manure on Sorption Characteristics and Standard Phosphorus Requirement in Some Calcareous Soils of Hamadan Province', Iranian Journal of Soil and Water Research, 40(2), e19915.

M Khorshid, A Hoseinpour and S Oustan, "Influence of Poultry Manure on Sorption Characteristics and Standard Phosphorus Requirement in Some Calcareous Soils of Hamadan Province," Iranian Journal of Soil and Water Research, 40 2 (2010): e19915,

Khorshid M, Hoseinpour A, Oustan S. Influence of Poultry Manure on Sorption Characteristics and Standard Phosphorus Requirement in Some Calcareous Soils of Hamadan Province. Iran J Soil Water Res. 2010;40(2):e19915 (In Persian).