Production technology of vegetable crops /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Shanmugavelu, K. G.
Hōputu: Pukapuka
I whakaputaina: New Delhi : Oxford & IBH Publishing Co. Pvt. Ltd., 1989
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!