main index
P00: frame around
P01: olicognography
P03: infrastructures
wayout:contact
exergyeconomics
ethicsbalance
electricitypower
electriccapacity
filtrationspectrum
networkcharacteris.
demandaxioms
demandcurvesdyn.
flowsmacroeconomics
urbanecohydrology
facilitiesmaint.
croppingpatternsoil
