Report on surveys, research projects, investigations and other organized fact-gathering activities of the Government of Puerto Rico.

Mode of access: Internet.

Reconnaissance investigations of reservoir silting in connection with flood-control surveys.

Mode of access: Internet.

Instructions for stream and valley sedimentation surveys /

Mode of access: Internet.

Chronological list of the officers conducting British maritime discoveries and surveys : together with the names of the vessels employed from the earlier times until 1900 /

Mode of access: Internet.

Specifications to support classification, standards of accuracy, and general specifications of geodetic control surveys /

"NOAA--S/T 80-98"--P. [4] of cover.

Report to the Officer Corps : results of the professional development of officers study surveys.

Cover title.

Surveys of grooves in 19 bituminous runways : final report /

Mode of access: Internet.

Surveys of electromagnetic field intensities near representative higher-power FAA transmitting antennas /

Mode of access: Internet.

Surveys of consumers.

Each no. consists of a statistical report and a separate summary report,

Surveys of consumer attitudes.

Description based on: May 1981; title from cover.

Marshallese community pilot survey, Northwest Arkansas, USA : population and housing data : including comparative data from surveys conducted on Marshallese communities in Hawaii, Guam, and CNMI and RMI 1998 pre-census survey /

Cover title.

Rapid examination of water in geological surveys of water resources.

From Economic geology, Vol. 6, 1911.

School surveys in the smaller communities, illustrated by a survey of the Stanford (ill.) schools,

Cover title.

Intercensal housing surveys; evaluation of their importance, description of concepts and techniques involved in producing reliable results.

Mode of access: Internet.

Community surveys by rural high schools; a preliminary report of the experiences of several rural community high schools in Wisconsin, 1938-1941.

Mode of access: Internet.