COSTOS operativos de cultivos bajo riesgo /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ētahi atu kaituhi: Miranda, Omar
Hōputu: Pukapuka
I whakaputaina: San Juan (Argentina) : EEA San Juan, 2003.
Putanga:2a. ed.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!