http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Report on a study of the effect of crude oil pollution on feeding of oysters
On April 22, 1948, a study was initiated designed to determine whether the introduction of crude oil in emulsified form to waters containing oyster would seriously or perceptibly affect normal feeding of the oysters. Incidentally the study was so designed that it would also determine whether emulsified oil or soluble fraction of crude had lethal or detrimental affects on several animals normally associated with oysters in their natural environment.