This list contains some citations for which I have a digital copy but are otherwise unavailable (in digital form) from a commercial publisher or university library. Contact me if interested!
Admiraal, W., 1984. The ecology of estuarine sediment-inhabiting diatoms. Progress in phycological research, pp.269-322.
Allan, P.F., 1950. Ecological bases for land use planning in Gulf coast marshlands. Journal of Soil and Water Conservation. pp.57-62.