Protozoa, reproduction of the, ii. [376].
Prunus armeniaca, i. 344-345.
Prunus avium, i. 347.
Prunus cerasus, i. 347, 375.
Prunus domestica, i. 345.
Prunus insititia, i. 345-347.
Prunus spinosa, i. 345.
Prussia, wild horses in, i. 60.
Psittacus erithacus, ii. [155].
Psittacus macoa, ii. [155].