Opis
Izdano:Began with: No. 136 ([March 1923]); ceased with no. 417 (June 1938)
Opis knjige/članka:Each issue also has a distinctive title.
Some numbers constitute the Extension Service's Annual report.
Fizični opis:1 online resource (282 volumes) : illustrations.
Pogostost izhajanja publikacije:Irregular.
ISSN:2473-5914