ORGANOCHLORINE INSECTICIDE RESIDUES IN EARTHWORMS FROM ARABLE SOILS

[11] Gerard B. M., 1964, Synopses Brit Fauna No 6 Linn Soc Lond, Vno. 6, P1

[12] RAPID IDENTIFICATION AND DETERMINATION OF RESIDUES OF CHLORINATED PESTICIDES IN CROPS BY GAS-LIQUID CHROMATOGRAPHY [J]. ANALYST, 1961, 86 (102) : 697 - &

[13] EFFECT OF SEVERAL INSECTICIDES ON THE ENGLISH RED WORM [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1957, 50 (05) : 699 - 700

[14] HOY J. M., 1955, NEW ZEALAND JOUR SCI AND TECHNOL SER A, V37, P367

[15] QUANTITATIVE ESTIMATION OF PAPER CHROMATOGRAMS BY DIRECT PHOTOMETRY .2. MEASUREMENT OF PAPER CHROMATOGRAMS IN A SPECTROPHOTOMETER BY A SINGLE READING REFLECTION METHOD [J]. JOURNAL OF CHROMATOGRAPHY, 1962, 8 (03): : 386 - &

[16] EFFECT ON EARTHWORM AND DIPTERA POPULATIONS OF BHC DUST APPLIED TO SOIL [J]. NATURE, 1958, 181 (4612) : 863 - 863

[17] ELECTRON ABSORPTION DETECTORS AND TECHNIQUE FOR USE IN QUANTITATIVE AND QUALITATIVE ANALYSIS BY GAS CHROMATOGRAPHY [J]. ANALYTICAL CHEMISTRY, 1963, 35 (04) : 474 - &

[18] MITCHELL LC, 1956, J ASSOC OFF AGR CHEM, V39, P891

[19] POLIVKA J. B., 1951, OHIO JOUR SCI, V51, P195

[20] RAW F, 1964, 1963 REP ROTH EXP ST, P149

[11] Gerard B. M., 1964, Synopses Brit Fauna No 6 Linn Soc Lond, Vno. 6, P1

[12] RAPID IDENTIFICATION AND DETERMINATION OF RESIDUES OF CHLORINATED PESTICIDES IN CROPS BY GAS-LIQUID CHROMATOGRAPHY [J]. ANALYST, 1961, 86 (102) : 697 - &

[13] EFFECT OF SEVERAL INSECTICIDES ON THE ENGLISH RED WORM [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1957, 50 (05) : 699 - 700

[14] HOY J. M., 1955, NEW ZEALAND JOUR SCI AND TECHNOL SER A, V37, P367

[15] QUANTITATIVE ESTIMATION OF PAPER CHROMATOGRAMS BY DIRECT PHOTOMETRY .2. MEASUREMENT OF PAPER CHROMATOGRAMS IN A SPECTROPHOTOMETER BY A SINGLE READING REFLECTION METHOD [J]. JOURNAL OF CHROMATOGRAPHY, 1962, 8 (03): : 386 - &

[16] EFFECT ON EARTHWORM AND DIPTERA POPULATIONS OF BHC DUST APPLIED TO SOIL [J]. NATURE, 1958, 181 (4612) : 863 - 863

[17] ELECTRON ABSORPTION DETECTORS AND TECHNIQUE FOR USE IN QUANTITATIVE AND QUALITATIVE ANALYSIS BY GAS CHROMATOGRAPHY [J]. ANALYTICAL CHEMISTRY, 1963, 35 (04) : 474 - &

[18] MITCHELL LC, 1956, J ASSOC OFF AGR CHEM, V39, P891

[19] POLIVKA J. B., 1951, OHIO JOUR SCI, V51, P195

[20] RAW F, 1964, 1963 REP ROTH EXP ST, P149