Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Mark D. Hollis"'
Autor:
Mark D. Hollis
Publikováno v:
Journal - American Water Works Association. 44:171-176
the water works field, you have foremost on your minds problems associated with the present emergency problems such as fixed rates and established salaries in a time of general price increases ; difficulties in recruiting competent personnel in the f
Autor:
Mark D. Hollis
Publikováno v:
Transactions of the American Society of Civil Engineers. 118:624-633
Autor:
Mark D. Hollis
Publikováno v:
Journal of Milk and Food Technology. 22:97-100
Autor:
Mark D. Hollis
Publikováno v:
Journal - American Water Works Association. 52:959-964
There is no question about population growth or about the development of gigantic metropolitan complexes. There is certainly no question about industrial expansion and the accelerating avalanche of technologic advancements. More and more water will b
Autor:
Mark D. Hollis, Frank A. Butrico
Publikováno v:
Journal of the Sanitary Engineering Division. 84:1-28
Growing population and accelerating technology are prime factors in complicating environmental problems. Therefore, more, better and differently qualified sanitary engineers are required. They should be attracted by a more adequate public relations c
Autor:
George O. Pierce, Mark D. Hollis
Publikováno v:
American Journal of Public Health and the Nations Health. 47:365-367
Autor:
Mark D. Hollis
Publikováno v:
American journal of public health and the nation's health. 48(4)
Autor:
Mark D. Hollis
Publikováno v:
American journal of public health and the nation's health. 34(5)
T HE word " modern " in the title of this paper is almost superflous because all technical malaria control practices are relatively new. Herms and Gray, the authors of the modern text on the subject, were both prominently identified with the first an
Autor:
Mark D. Hollis
VITITHIN the short period of 50 years, VY Western civilization has compressed more major technological changes than had occurred in all its previous 2,000 years. Since 1900 we have witnessed the birth of the automotive age, of aviation, and of mass p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f87065decc1720969e632262153201bc
https://europepmc.org/articles/PMC2030981/
https://europepmc.org/articles/PMC2030981/