N&O Index Card Listings

Displaying 1-3 of 3 results.
Sewage as Fertilizer
  • Cary injecting treated sludge in ground - Jn 28 87 27A
Sewage as Fertilizer
  • Sewage plant residue used by city workers to make fields fertile - De 27 85 1D
Sewage As Fertilizer
  • Wastes that don't go to waste; Land application, a cheap disposal option, also boosts crop yields - Fe 22 89 8A
  • Sewer plant hay suspected in cow deaths - Mr 4 89 1
  • Cary plans to spread sludge on farmland - Mr 9 89 3T