Counting heads, taking stock.
Harrison
P
P
D000383:Agriculture; D003247:Conservation of Natural Resources; D019049:Developed Countries; D003906:Developing Countries; D004463:Ecology; D004467:Economics; D004777:Environment; D005069:Evaluation Studies as Topic; D005523:Food Supply; D011157:Population Dynamics; D012939:Social Planning
Agricultural Development; Carrying Capacity; Consumption; Critique; Developed Countries; Developing Countries; Ecology; Economic Factors; Environment; Environmental Degradation; Food Supply; Macroeconomic Factors; Natural Resources; Population Pressure; Rural Development