Related Clues:

• "Green ___" (TV show)
• "Green __"
• "Green ___" (classic TV show)
• 43,560-square-foot units
• Ranch statistic
• Surveyor's units
• Empty spots
• Field units
• Parking lot divisions
• Farm tracts
• Plenty of nothing
• Lot spots
• Landed property
• Field measurements
• Units of chains x furlongs