Soil physics

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Baver, Leonard David
Hōputu: Pukapuka
I whakaputaina: New York : John Wiley & Sons, Inc., 1956
Putanga:3rd ed.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!