Sustaining sustainability: approaches and contexts.
Schwarz
Peter M
PM
Inyang
Hilary I
HI
Mbamalu
Godwin E
GE
D003247:Conservation of Natural Resources / Q000191:economics / Q000379:methods* / Q000639:trends; D004463:Ecology / Q000639:trends; D004777:Environment; D004787:Environmental Pollution; D012939:Social Planning; D013597:Systems Analysis