CATALOGUE OF SCIENTIFIC PERIODICALS. 453 



3673. Plata (La) cikxtifico y literario. Rovista de los Estados 



de la Plata sobre legislacion, jurisprudencia, economia, politica, 

 ciencias naturales y literatura. Publicado bajo la direccion de 

 M. Navarro -Viola. 7 vols., 8vo. Buenos Aires, 1854, '55.|| 



3674. Plata (L.^^). Monatsschrift. Ilerausgegeben von Richard Napp. 



2 vols., fbl. Buenos Aires, 1873. 

 Platiiker's Jahrbuch. See Jahrbuch der Landwirthschaft. 

 Platt, Lucikn. See Musee (La) des sciences. 

 Plocu, Franz. See Oberschlesische (Der) Berg- und Hiittenmann. 



3675. Plough (The). A journal of agriculture and rural affairs. 3 



vols. London, 1846, '47. 



Cf. in Addenda: Agricultural (The) Magazine. 



3676. Plough, Loom, AND Anvil. Philadelphia, 1858. 



3677. Plowboy (The). Edited by Henry Homespun, Jr. 2 vols., 4to. 



Albany, 1819, '20 [-f ?] 



3678. Plumber (The) and Sanitary Engineer. "Water supply, 



drainage, heating, and lighting. 3 vol:*., fol. New York, 

 1877-80. 



Continued under the title : 

 [a.] Sanitary (The) Engineer. Public health, drainage, water 

 supply, ventilation, heating, lighting. 1 vol. (rv), fol. 

 New York, 1880-'82+ 



PoEY, Felipe. See Repertorio fisico-natural. 

 Poqgendorff's Annalen. .SVfl Journal der Physik. Gron. 

 PoLDiNi, Edk. See Haladas. 



3679. PoLiGRAFO (II). Giornale di scienze, lettere ed arti. Da G. G. 



Orti. 16 vols. (4 vols, per ann. not numbered), 8vo. Verona, 



1830-'33. 



Nuova serie. 8 vols., 8vo. Verona, 1834, '35. 



Continued under the title : 

 [a.] Poligrafo, giornale di scienze - - - e commentario delle 

 conversazioni scientifico-lettcrarie, [etc.] Diretto da 

 G. Orti. ]5vols., 8vo. 1836-39. 



Nuova serie. 6 vols. (3 vols, per annum i, 8vo. Verona, 

 1840, '41. 



After which it again appeared under the original title : 

 [b.] Poligrafo (II). Giornale di scienze, lettere ed arti. Diretto 

 da G. Orti Manara. 12 vols. (3 vols, per annum not 

 numbered), 8vo. Verona, 1842-'45. 



