Polychlorinated biphenyls -- Storage. : Polychlorinated biphenyls (PCBs) : some aspects of human health and disposal problems in Victoria, Australia / B.J. Richardson and A.J. Bremner
Polychlorinated biphenyls -- Waste disposal. : Polychlorinated biphenyls (PCBs) : some aspects of human health and disposal problems in Victoria, Australia / B.J. Richardson and A.J. Bremner
Polychromy -- Congresses : Historical painting techniques, materials, and studio practice : preprints of a symposium, University of Leiden, the Netherlands, 26-29 June, 1995 / edited by Arie Wallert, Erma Hermens, and Marja Peek
Polychromy -- History : Colour in sculpture : a survey from ancient Mesopotamia to the present / by Hannelore Hägele
2013
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Polychromy -- Rome -- Congresses : New studies on the portrait of Caligula in the Virginia Museum of Fine Arts / edited by Peter J.M. Schertz, Bernard Frischer
Polycrystals -- Congresses : Texture and anisotropy of polycrystals III : selected, peer reviewed papers from the 3rd International Conference on Texture and Anisotropy of Polycrystals (ITAP-3) held in Göttingen, Germany, 23-25 September 2009 / edited by H. Klein and R.A. Schwarzer