Mathematical models in hydrology

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Clarke, R. T (Author)
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Roma FAO 1973
Rangatū:FAO. Irrigation and Drainage paper, 19
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!