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|
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|
Pendulum : Bessel, F. W.
|
1828
|
1
|
| |
Penesuella -- See Venezuela
|
|
1
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| |
Penesuella Bollibarŭ Konghwaguk -- See Venezuela
|
|
1
|
| |
Penetrating wounds -- See also Stab wounds
|
|
1
|
Your entry Penguins would be here
-- Search as Words
-- 
|
| |
Penicillin -- See also Penicillium
|
|
1
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| |
Penicillin
|
|
16
|
|
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Penicillin -- Congresses
|
1980
|
1
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| |
Penicillin -- History
|
|
6
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|
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Penicillin -- History -- Popular works : Lax, Eric
|
2004
|
1
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| |
Penicillium
|
|
4
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| |
Peninsulas Mexico -- See also Baja California (Mexico : Peninsula)
|
|
1
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| |
Penjing -- See also Bonsai
|
|
1
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|
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Penn, William, 1644-1718 : Hunt, Rachel McMasters Miller,
|
1953
|
1
|
| |
Pennales -- See also Fragilariaceae
|
|
1
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| |
Botany -- Pennine Alps
|
|
2
|
|
|
Cryptogams -- Pennine Alps : Payot, Vénance,
|
1881
|
1
|
| |
Mountain plants -- Pennine Alps
|
|
2
|
|
|
Phanerogams -- Pennine Alps : Payot, Vénance,
|
1882
|
1
|
|
|
Pennsylvania Academy of Science
|
1988-
|
1
|
| |
American ginseng -- Pennsylvania
|
|
2
|
|
|
Aquatic plants -- Pennsylvania -- Identification : Block, Timothy A
|
c2011
|
1
|
|
|
Birds -- Pennsylvania : Turnbull, William Paterson,
|
1869
|
1
|
|
|
Botanical gardens -- Pennsylvania -- History : Randall, Colvin,
|
2005
|
1
|
|
|
Botanical illustration -- Private collections -- Pennsylvania -- Pittsburgh -- Catalogs
|
c1951
|
1
|
|
|
Botanical libraries -- Pennsylvania -- Pittsburgh : Hunt Botanical Library
|
1961
|
1
|
|
|
Botanical libraries -- Pennsylvania -- Pittsburgh -- Catalogs
|
c1951
|
1
|
|
|
Botanical libraries -- Pennsylvania -- Pittsburgh -- History : Hunt Botanical Library
|
1970
|
1
|
|
|
Botanists -- Pennsylvania -- Biography : Berkeley, Edmund
|
c1982
|
1
|
|
|
Botanists -- Pennsylvania -- Chester County -- Biography : Lansing, Dorothy I
|
c1985
|
1
|
| |
Botany -- Pennsylvania
|
|
9
|
|
|
Botany -- Pennsylvania -- Bedford County : Henry, LeRoy Kershaw,
|
1978
|
1
|
|
|
Botany -- Bibliography -- Private collections -- Pennsylvania -- Pittsburgh -- Catalogs
|
c1951
|
1
|
| |
Botany -- Pennsylvania -- Chester County
|
|
2
|
|
|
Botany -- Pennsylvania -- Columbia County : Knapich, Stanley Stephen,
|
1971
|
1
|
|
|
Botany -- Pennsylvania -- Germantown : Jellett, Edwin Costley,
|
1904
|
1
|
|
|
Botany -- Pennsylvania -- Lackawanna River Valley : Dudley, William Russel,
|
1892
|
1
|
|
|
Botany -- Pennsylvania -- Lancaster County : Small, John Kunkel,
|
1913
|
1
|
|
|
Botany -- Pennsylvania -- Maps : Wherry, Edgar Theodore,
|
1979
|
1
|
|
|
Botany -- Pennsylvania -- Philadelphia : Barton, William P. C.
|
1815
|
1
|
|
|
Botany -- Pennsylvania -- Wyoming Valley : Dudley, William Russel,
|
1892
|
1
|
|
|
City planning -- Pennsylvania -- Philadelphia -- History : Milroy, Elizabeth,
|
2016
|
1
|
|
|
Civic improvement -- Pennsylvania -- History : Rimby, Susan
|
2012
|
1
|
|
|
Coal mines and mining -- Pennsylvania : Swank, James Moore,
|
1878
|
1
|
|
|
Community gardens -- Pennsylvania -- Philadelphia : Carroll, Jane
|
c2009
|
1
|
|
|
Conservationists -- Pennsylvania -- Biography : Rimby, Susan
|
2012
|
1
|
|
|
Conservatories -- Pennsylvania -- Pittsburgh : Phipps Conservatory (Pittsburgh, Pa.)
|
1898
|
1
|
|
|
Convict labor -- Pennsylvania -- Philadelphia : Hornblum, Allen M
|
1998
|
1
|
|
|
Cooking -- Pennsylvania
|
c1936
|
1
|
|
|
Country life -- Pennsylvania : Lisle, Clifton
|
c1955
|
1
|
|
|
Dentists -- Pennsylvania -- Directories
|
1892
|
1
|
|
|
