Recreation, Volum 58National Recreation Association, 1965 |
Des de l'interior del llibre
Resultats 1 - 3 de 83.
Pàgina 93
... material until you have tested it under your local conditions on a small scale . This practice may save some severe , widespread damage . • Never mix your materials without thoroughly knowing their respective compatabilities . It is ...
... material until you have tested it under your local conditions on a small scale . This practice may save some severe , widespread damage . • Never mix your materials without thoroughly knowing their respective compatabilities . It is ...
Pàgina 196
... material is far less toxic to humans and warm - blooded animals than many commonly used materials and dissipates rapidly after performing its pest killing job . Richmond officials agreed that Ortho Dibrom met their requirements and set ...
... material is far less toxic to humans and warm - blooded animals than many commonly used materials and dissipates rapidly after performing its pest killing job . Richmond officials agreed that Ortho Dibrom met their requirements and set ...
Pàgina 415
... material Known as Armstrong Ceramaguard , the new product is a ceramic - type material with a totally inert composition that does not expand , contract , or weaken under prolonged exposure to high humidity conditions . The product also ...
... material Known as Armstrong Ceramaguard , the new product is a ceramic - type material with a totally inert composition that does not expand , contract , or weaken under prolonged exposure to high humidity conditions . The product also ...
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activities Administration agencies American Association ball beauty become boys building California camp citizens Club color Committee Company complete construction Continued copy cost County Cover crafts dance Department director equipment experience facilities federal field five give Health House ideas important increase individual interest land leaders leisure living March material meet ment Michigan National Recreation natural offers Office operation organization outdoor Parks and Recreation participation person physical planning play playground points pool present Press problems professional reation serve social space staff Street summer swimming theater thousand tion United University Washington West write York youth