MORE LETTERS IN WIND

[1] [Anonymous], 1969, NEW YORK TIMES

[2] ORGANOCHLORINE PESTICIDES IN SEALS AND PORPOISES [J]. NATURE, 1967, 216 (5122) : 1274 - &

[3] CHLORINATED HYDROCARBONS IN BRITISH WILDLIFE [J]. NATURE, 1967, 216 (5112) : 227 - &

[4] DDT AND PCB IN MARINE ANIMALS FROM SWEDISH WATERS [J]. NATURE, 1969, 224 (5216) : 247 - +

[5] CHLORINATED BIPHENYLS IN FISH MUSSELS AND BIRDS FROM RIVER RHINE AND NETHERLANDS COASTAL AREA [J]. NATURE, 1969, 221 (5186) : 1126 - +

[6] INJECTION OF CHEMICALS INTO YOLK SAC OF FERTILE EGGS PRIOR TO INCUBATION AS A TOXICITY TEST [J]. TOXICOLOGY AND APPLIED PHARMACOLOGY, 1963, 5 (06) : 760 - &

[7] MILLER JW, 1944, US PUBLIC HEALTH REC, V59, P1085

[8] CURRENT PROGRESS IN DETERMINATION OF POLYCHLORINATED BIPHENYLS [J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 1969, 4 (04) : 192 - &

[9] POLYCHLORINATED BIPHENYLS IN GLOBAL ECOSYSTEM [J]. NATURE, 1968, 220 (5172) : 1098 - +

[10] RISEBROUGH RW, 1969, CHEMICAL FALLOUT

[1] [Anonymous], 1969, NEW YORK TIMES

[2] ORGANOCHLORINE PESTICIDES IN SEALS AND PORPOISES [J]. NATURE, 1967, 216 (5122) : 1274 - &

[3] CHLORINATED HYDROCARBONS IN BRITISH WILDLIFE [J]. NATURE, 1967, 216 (5112) : 227 - &

[4] DDT AND PCB IN MARINE ANIMALS FROM SWEDISH WATERS [J]. NATURE, 1969, 224 (5216) : 247 - +

[5] CHLORINATED BIPHENYLS IN FISH MUSSELS AND BIRDS FROM RIVER RHINE AND NETHERLANDS COASTAL AREA [J]. NATURE, 1969, 221 (5186) : 1126 - +

[6] INJECTION OF CHEMICALS INTO YOLK SAC OF FERTILE EGGS PRIOR TO INCUBATION AS A TOXICITY TEST [J]. TOXICOLOGY AND APPLIED PHARMACOLOGY, 1963, 5 (06) : 760 - &

[7] MILLER JW, 1944, US PUBLIC HEALTH REC, V59, P1085

[8] CURRENT PROGRESS IN DETERMINATION OF POLYCHLORINATED BIPHENYLS [J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 1969, 4 (04) : 192 - &

[9] POLYCHLORINATED BIPHENYLS IN GLOBAL ECOSYSTEM [J]. NATURE, 1968, 220 (5172) : 1098 - +

[10] RISEBROUGH RW, 1969, CHEMICAL FALLOUT