RT Journal Article SR Electronic T1 The Possible Use of Azolla Filiculoides as a Deterrent to Anopheline Breeding JF Journal of the Royal Army Medical Corps JO J R Army Med Corps FD British Medical Journal Publishing Group SP 370 OP 372 DO 10.1136/jramc-34-04-10 VO 34 IS 4 A1 Malcolm E. MacGregor YR 1920 UL http://militaryhealth.bmj.com/content/34/4/370.abstract AB