Contribution aux méthodes d'observations microscopiques et biologiques

Insert of the Annales de Biologie Lacustre, v. xi, fasc. 2, p.90-102,

1922, periodical published in Brussels (Imprimerie Médicale &

Scientifique, 1922). It encompasses three papers originally published

by Adolpho Lutz in Rio de Janeiro in A Folha Medica: “New method

of enclosing and preserving small objects for microscopic

examination” (year 1, n.7, p.49-50, 1920); “On the use of phenol (carbolic acid) in microscopic technic” (year 1, n.5, 16 Apr. 1920,

p.33-4); and “Observations of earth- or muddwelling worms and

larvae in a transparent environment” (year 1, n.12, p.91, 1920).

[E.N.]