BPH
Proceedings of the Plant Growth Regulator Society. Lake Alfred, FL, Longmont, CA. 8th-21, 1981-94. Proc. Pl. Growth Regulator Soc. Preceded by: Proceedings of the Plant Growth Regulator Working Group. Superseded by: Proceedings of the Plant Growth Regulation Society of America. ULS reference. ISSN none. HI 69919
Proceedings of the Plant Growth Regulator Working Group. Longmont, CO. 1st-7th?, 1977-80? Proc. Pl. Growth Regulator Working Group. Superseded by: Proceedings of the Plant Growth Regulator Society. HI 75131
Proceedings of the Plant Propagators' Society. Cleveland, OH. Vols. 1-9, 1951-59. Proc. Pl. Propag. Soc. Superseded by: Combined proceedings, Plant Propagators Society. HI 69920
Proceedings of the Plymouth Athenaeum. Plymouth. 1961+. Proc. Plymouth Athenaeum. Preceded by: Report and transactions of the Plymouth Institution and Devon and Cornwall Natural History Society. Plymouth. HI 69921
Proceedings of the Portland Society of Natural History. Portland, ME. Vol. 1+, 1862+. Proc. Portland Soc. Nat. Hist. HI 58270
Proceedings of the of the Potato Association of America. Washington, DC. Nos. 1-18, 1914-31. Proc. Potato Assoc. Amer. Some numbers published in: Potato magazine or American potato journal. Washington, DC, Orono, ME HI 58271
Proceedings of the Prehistoric Society. London. Vols. 1-7(3), 1908/09-34; n.s., vol. 1+, 1935+. Proc. Prehist. Soc. ULS 4-3426-2. HI 58272
Proceedings of the Providence Franklin Society. Providence, RI. Vol. 1(1-2), 1846-47; 1888*. Proc. Providence Franklin Soc. [*The title page of Bennett, J. L. Plants of Rhode Island [etc.]. Providence, RI, 1888, is headed "Proceedings of Providence Franklin Society" without volume number.] ULS 4-3463-3. HI 52746
Proceedings, R M R S; Rocky Mountain Research Station. No. 1+, 1998?+. Proc. R. M. R. S. HI 81444
Proceedings of the Rhodesia Scientific Association. Bulawayo. Vols. 1-31, (1899/1900-31/32), 1903-32. Proc. Rhodesia Sci. Assoc. Superseded by: Proceedings and transactions of the Rhodesia Scientific Association. ULS 4-3675-3. HI 69924
Proceedings of the Rio Grande Valley Horticultural Society. Weslaco, TX. Vols. 1-9, 1946-66. Proc. Rio Grande Valley Hort. Soc. Superseded by: Journal of the Rio Grande Valley Horticultural Society. Weslaco, TX. ULS 4-3683-2. HI 58276
Proceedings of the Rochester Academy of Science. Rochester, NY. Vol. 1+, (1889/91+), 1891+. Proc. Rochester Acad. Sci. ULS 4-3695-3. HI 58277
Proceedings of the Royal Agricultural and Horticultural Society of South Australia. Adelaide, S.A. 1879/80-1939. Proc. Roy. Agric. Hort. Soc. South Australia. HI 69925
Proceedings of the Royal Asiatic Society of Great Britain and Ireland. London. Vols. 1-5, 1832-37. Proc. Roy. Asiat. Soc. Gr. Brit. HI 58278
Proceedings of the Royal Canadian Institute. Toronto. Ser. 3A, vols. 1-18, 1935/36-1952/53. Proc. Roy. Canad. Inst. Preceded by: Proceedings of the Canadian Institute. ULS 4-3718-1. HI 58279
Proceedings of the Royal Colonial Institute. London. Vols. 1-40, (1869-??), 1870-1909. Proc. Roy. Colon. Inst. Superseded by: Journal of the Royal Colonial Institute. London. HI 69926
Proceedings of the Royal Entomological Society of London. London. Vols. 1-10, 1926-36. Proc. Roy. Entomol. Soc. London. Preceded by: ULS 4-3720-1. HI 58280
Proceedings of the Royal Geographical Society of London, (and monthly record of geography). London. Vols. 1-22, (1855/56-77/78), 1857-78; n.s., vols. 1-14, 1879-92. Proc. Roy. Geogr. Soc. London. Superseded by: Geographical journal. London. HI 69927
Proceedings of the Royal Horticultural Society of London. London. Vols. [1]-5, (1859-65), 1861-65; n.s., vol. 1(1-12), 1866-69. Proc. Roy. Hort. Soc. London. Preceded by: Proceedings of the Horticultural Society of London. ULS 4-3722-2. HI 69928
Proceedings of the Royal Institution of Great Britain. London. Vol. 1+, 1851+. Proc. Roy. Inst. Gr. Brit. ULS 4-3723-3. HI 58282
Proceedings of the Royal Irish Academy. Dublin. Vols. 1(1)-3(69), (1836/40-44/47), [1837]1841-47; vols. 4-10, (1847/50-66/69), 185?-69; ser. 2, Science, vols. 1(11)-4(14), 1870/74-84/88; ser. 3, vols. 1(17)-7(23), (1888-), 1889/91-1902. Proc. Roy. Irish Acad. Superseded by: Proceedings of the Royal Irish Academy. Section B, biological, geological and chemical sciences. Dublin. ULS 4-3724-1. HI 69929
Proceedings of the Royal Irish Academy. Section B, biological, geological and chemical sciences. Dublin. Vols. 24-92, (1902/04-9?), 1902-92. Proc. Roy. Irish Acad., B. Preceded by: Proceedings of the Royal Irish Academy. Dublin. Superseded by: Biology and environment; proceedings of the Royal Irish Academy. Dublin. ULS 4-3724-1. ISSN 0035-8983 HI 69930
Proceedings of the Royal Microscopical Society. London. Vol. 1+, 1966+. Proc. Roy. Microscop. Soc. HI 58284
Proceedings of the Royal Philosophical Society of Glasgow. Glasgow. Vols. [1]-76, (1841/42-1951/52), 1844-1952? Proc. Roy. Philos. Soc. Glasgow. ULS 4-3725-3. HI 58285
Proceedings of the Royal Society of Arts and Sciences of Mauritius. Port Louis. Vol. 1+, 1949+. Proc. Roy. Soc. Arts Mauritius. Preceded by: Transactions of the Royal Society of Arts and Sciences of Mauritius. ULS 5-3972-2. HI 69931
