|
|
Pyrethrins United States : Williams, C. L.
|
1936
|
1
|
|
|
Pyrethroids Testing : Hladik, Michelle L.
|
2009
|
1
|
| |
Pyrethrum Genus -- See Chrysanthemums
|
|
1
|
| |
Pyrexia -- See Fever
--names of fevers, e.g. Scarlatina; Typhoid fever; Typhus fever; Yellow fever
|
|
1
|
|
|
Pyrgulopsis Arizona Classification : Hershler, Robert.
|
1988
|
1
|
| |
Pyridine -- See Also the narrower term Nicotine
|
|
1
|
|
|
Pyridinium Compounds Combustion : Harding, Larry F.
|
1968
|
1
|
|
|
Pyrimidines Metabolism Congresses : Symposium on Purine and Pyrimidine Metabolism
|
1977
|
1
|
|
|
Pyrites : Rickard, David T.
|
2015
|
1
|
|
|
Pyrites Alaska Latouche Island : Stejer, Francis A.,
|
1956
|
1
|
|
|
Pyrites History : Rickard, David T.
|
2015
|
1
|
| |
Pyroclastics -- See Volcanic ash, tuff, etc.
|
|
1
|
|
|
Pyrogens : Moser, Kenneth M.,
|
1964
|
1
|
|
|
Pyrography : Krochmal, Connie.
|
1974
|
1
|
|
|
Pyrography History : Havez, Bernard.
|
1978
|
1
|
|
|
Pyrography Technique : Havez, Bernard.
|
1978
|
1
|
|
|
Pyromania In Children : Foster, Joanna E.,
|
2020
|
1
|
|
|
Pyrometallurgy History : Rehder, J. E.
|
2000
|
1
|
| |
Pyrometers -- See Also the narrower term Optical pyrometers
|
|
1
|
|
|
Pyrometers : Barus, Carl,
|
1889
|
1
|
|
|
Pyrometers Congresses : Noncontact Temperature Measurement Workshop
|
1989
|
1
|
|
|
Pyrophosphates Optical Properties : Kohale, Ritesh L.,
|
2021
|
1
|
