. . . . . . . . . "SDN:P01::AHBDM053" . "Unavailable"@en . . . . . "accepted"@en . . . . . "Ash-free dry weight biomass of Camptochironomus per unit area of the bed by identification by optical microscopy and gravimetric determination of loss on ignition"@en . "AHBDM053" . . . . . . . . .