Environment: trash trends.
Powell
Kendall
K
D002244:Carbon / Q000032:analysis; D003031:Coal; D003247:Conservation of Natural Resources; D004777:Environment; D006802:Human Activities / Q000706:statistics & numerical data; D009519:New York City; D010209:Paper; D012037:Refuse Disposal / Q000706:statistics & numerical data*; D014866:Waste Products / Q000032:analysis / Q000706:statistics & numerical data*
D003031:Coal; D014866:Waste Products; D002244:Carbon