Educational exhibits, how to prepare and use them; a manual for extension workers

में बचाया:

ग्रंथसूची विवरण
OCLC:	16741189
मुख्य लेखक:	Gilbertson, Henry Walter, 1881-1966
भाषा:	English
प्रकाशित:	Washington, U.S. Govt. Print. Off., 1948.
श्रृंखला:	Miscellaneous publication (United States. Dept. of Agriculture). no. 634.
विषय:	Agricultural extension work. Agricultural exhibitions.
स्वरूप:	सरकारी दस्तावेज Monograph Note that CRL will digitize material from the collection when copyright allows.

विवरण
भौतिक वर्णन:	41 p. illus. 27 cm.

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