Frear, Donald E. H. 1906-
A catalogue of insecticides and fungicides Vol. i ; / compiled by Donald E. H. Frear and forword by F. F. Lininger - Waltham, Mass : Chronica botanica Co. c1947. - 203 p. : ill, ; 27 cm. - Annales cryptogamici et phytopathologici ; Vol. i . . - Annales cryptogamici et phytopathologici ; 7-8. .
Bibliography: v. 1, p. 184-198; v. 2, p. 97-102.
v. 1. Chemical insecticides.--v. 2 Chemical fungicides and plant insecticides.
a 48006457
Insecticides--Catalogs.
Insecticides.
Fungicides.
Pesticides.
632.95 / FRC
SB 951 / F849c 1947
A catalogue of insecticides and fungicides Vol. i ; / compiled by Donald E. H. Frear and forword by F. F. Lininger - Waltham, Mass : Chronica botanica Co. c1947. - 203 p. : ill, ; 27 cm. - Annales cryptogamici et phytopathologici ; Vol. i . . - Annales cryptogamici et phytopathologici ; 7-8. .
Bibliography: v. 1, p. 184-198; v. 2, p. 97-102.
v. 1. Chemical insecticides.--v. 2 Chemical fungicides and plant insecticides.
a 48006457
Insecticides--Catalogs.
Insecticides.
Fungicides.
Pesticides.
632.95 / FRC
SB 951 / F849c 1947