中国农业大学图书馆书目检索系统

Online Public Access Catalogue

ISBN及定价:

37000469

统一题名:

"This is the third and final monograph in a series intended to give a comprehensive summary of the history of agricultural education, extension, and research in the United States. Agricultural instruction in schools and colleges...was dealt with in the monograph published in 1929 as Miscellaneous publication no. 36 of the United States Department of agriculture. The history of agricultural extension work was issued by this Department in 1928 as Miscellaneous publication no. 15."--Preface, p. iii.

非控制主题词:

United States.

一般附注:

vi, 321 p. :

豆瓣简介：

随书光盘: