To feed this World ; the challenge and the strategy

I tiakina i:
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Kaituhi matua: WORTMAN, Sterling
Hōputu: Pukapuka
I whakaputaina: Baltimore The Johns Hopkins Univ- 1978
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

UL

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Tārua On Shelf