Twenty - Two Dimensions of the Population Problem

Karya terkait

• Increasing world food output
• Plan B 3.0 mobilizing to save civilization
• Redefining national scurity
• By bread alone
• Masa depan bumi
• Seeds of change
• State of the world 1993 / ed. by Loster R. Brown... [et al].
• Tantangan masalah lingkungan hidup / penerjemah S. Maimoen, S
• The world wide loss of cropland
• Twenty - Two Dimensions of the Population Problem