A manual on methods for the assessment of a secondary productivity in fresh waters

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Winberg, G. G (Author), Edmondson, W. T (Author)
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Oxford Blackwell Scientific Publications 1971
Rangatū:IBP Handbook, 17
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!