Deismireacht APA

Speth, J. G. . .. (1968). Global environmental challenges: Transitions to a sustainable world. Orient Longman.

Chicago Edition Citation

Speth, James Gustave. Global Environmental Challenges: Transitions to a Sustainable World. New Delhi: Orient Longman, 1968.

Deismireacht MLA

Speth, James Gustave. Global Environmental Challenges: Transitions to a Sustainable World. Orient Longman, 1968.

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