Polluted, grossly 1207 



, most productive beds are 1412 



, not highly 530 



shellfish areas 487, 549, 1210 



water, raw clams from 786 



waters 202, 383, 



, heavily 231, 



, stored in 



489, 

 233, 

 741 

 924 



with hydrocarbons 



type I poliovirus 



Pollution/pollution effects 4, 15, 



150, 163, 170, 227, 237, 245, 



545, 567, 606, 620, 621, 658, 



1301, 1310, 1366, 1386, 1527, 1552, 



, abnormalities from 



923 



bioassay 1005 

 , categories of 1389 





, chronic 228 



oil 564, 



1658 



control 289, 1003, 



1004 



, damage caused by oil 



805 



, distance from source 



of 



ecology 2175 





, fair measure of 



1458 



, grounds closed by 



1369 



, heavy metal 2106 

 increases, falls as 



392 



indicator 2190 





, indicators of 1948 

 , kinds of 1301 





loads, increasing 

 , marine 2126, 2158 



927 



, most unfavorable 



357 



, protection against 



409 



, removed 6 58 

 , "Torrey Canyon" 



1696 



643, 

 509, 



693, 1016, 

 817 



1597, 2169 



1651 



49, 

 287, 

 718, 



55, 

 314, 

 732, 



63, 



356, 

 779, 



65, 

 409, 

 886, 



68, 

 410, 

 903, 



92, 



440, 

 910, 



1783, 1805, 1872, 1921, 2042, 2071, 

 459, 1004, 1552 



106, 133, 141, 



462, 467, 498, 



927, 1219, 1248, 

 2106 



15 



1046, 1149, 1491 



Polychaete, onuphid 695 

 Polychlorobiphenyls 2085 

 Polychlorinated biphenyls 392, 1048 

 Polyculture, marine 1593, 1594 

 Polydora 251, 457, 1045, 



, invasion by 924 



Polymer 2140 



Polymerization of matrix 2132, 2133 

 Polynices 1615, 2232 



Polypeptide 12, 695, 704, 1495, 2056, 2134 

 chain 396 



774 





