Poachers 63, 356, 380, 621, 823 , 1921 



, temptation to 1552 



Poaching 1717, 2082 



, combat 475 



of clams from uncertified areas 1317 



_________ _ undersized clams 1317 



, protection from 974 



Pocasset River, Mass. 1612 



Pocomoke Sound, Md. 1087, 1179, 1679 



Point Judith/Point Judith Pond, R. I. 383, 922, 1228 



Pleasant, N. J. 1302, 1602 



Points, isolated 632 



, sheltered 632 



Poison, source of 1263 



Poisoning, paralytic shellfish 137, 682, 1263, 1369, 1485 



, strychnine 574 



Poisonous qualities 1435 



Polar (PI) form 368 



Polarity, low 531 



Police 644 



________ supervision of marine 644 



Policing, intensive 1922 



Polinices 41, 203, 273, 281, 765, 766, 1044, 1149, 1192, 1459, 1520, 1573, 1734 



Poliomyelitis 1354 



, experimental in mice 1074 



viruses 1763 



Poliovirus 119, 464, 570, 816, 1089, 1305, 1493 



suspensions, crude and clarified 859 



, type I 1089, 1090 



Political and social conditions 638 



basis 548 



pressure 140 



support 1194 



Politics 1067 



Pollutant, any chemical may be a 1120 



Pollutants 236, 247, 638, 741, 774, 2054 



, distribution of 392 



Polluted 1282, 1785, 2072, 2152, 2206 



area 1549, 1788, 1931 



bed 1007 



clams 140, 817, 2089 



, better utilization of 862 



, moderately 817 



, naturally 817 



, , contained less virus 1651 



environment 174, 233, 583 



estuary 920 



773 



