Report of the special committee, appointed by the last legislature to report on the best method of obtaining a complete geological survey of the state of Ohio.

Not in Meisel, M. Amer. natural history.

Method of analysis and quality-assurance practices for determination of pesticides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry at the U.S. Geological Survey California District Organic Chemistry Laboratory, 1996-99 /

Mode of access: Internet.

Method of destroying grasshoppers /

Issued originally as Entomological series. Circular 3, revised.

Graphic method for plotting field pumping-test data /

Mode of access: Internet.

Method of determining the coefficient of storage from straight-line plots without extrapolation /

Mode of access: Internet.

Permeability tests by the Thiem method /

Mode of access: Internet.

Method for correcting soundings of deep swift rivers /

Mode of access: Internet.

A simple method of surveying from air photographs,

(Gt. Brit. Air survey committee. Professional papers, no. 8 Supplement)

Evaluation of a hydrograph-shifting method for estimating suspended-sediment loads in Illinois streams /

Bibliography: p. 6.