Water quality effects related to blending waters in distribution systems /

Mode of access: Internet.

Water distribution systems : proceedings /

Cover title.

Study of gate valves and globe valves as flow regulators for irrigation distribution systems under heads up to about 125 feet of water /

Mode of access: Internet.

Gas distribution systems, operation and maintenance.

Shipping list no.: 91-280-P.

Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise,

"Credit is largely due to Frank D. Graham ... for the authorship of the Guides, and for the original sketches illustrating electrical principles and construction."--Pref. to no. 1.

Taxation and the distribution of wealth; studies in the economic, ethical, and practical relations of fiscal systems to social organization,

"Authors, editions, and sources quoted": p. 665-671.