1.
J Water Pollut Control Fed
; 42(3): 411-7, 1970 Mar.
Article
in English
| MEDLINE
| ID: mdl-5433220
2.
Analyst
; 94(119): 490-2, 1969 Jun.
Article
in English
| MEDLINE
| ID: mdl-5802450
3.
Analyst
; 93(107): 363-7, 1968 Jun.
Article
in English
| MEDLINE
| ID: mdl-5654122