skyscraper farming

25ey_match_1678_x_281.png
donation_events_839_x_281_0.png catalog_web_banner.png

 

Produced by: 
KBOO
Program:: 
Air date: 
Wed, 08/15/2007 - 5:00pm

 

Some environmentalists and farmers are considering an innovative new approach to dealing with the problem of dwindling food supplies. KBOO’s Helen Honey has more

Topic tags: 

Audio by Topic: