机读格式显示(MARC)

• 000 01068nas a2200313 a 4500

• 001 0000568952

• 005 20190718091500.0

• 008 750824d19451972ohu x1p r 0 a1eng d

• 010 __ |a sc77-1160

• 022 __ |a 0014-8148

• 035 __ |a 0328908

• 040 __ |a MUL |c MUL |d FUL |d COO |d DLC |d NSD |d OSU |d CcBjTSG

• 042 __ |a lc |a nsdp

• 043 __ |a n-us---

• 090 __ |a S2/FT

• 093 __ |a S2 |2 4

• 245 00 |a Farm technology.

• 247 10 |a National county agent and vo-ag teacher |f Sept. 1947-Feb. 1951.

• 247 10 |a County agent and vo-ag teacher |f Mar. 1951-Feb. 1963.

• 247 10 |a National county agent and extension review |f Sept. 1945-Aug. 1947.

• 260 __ |a Willoughby, Ohio. : |b Meister Pub. Co., |c 1945-1972.

• 300 __ |a 28 v. : |b ill. ; |c 29-31 cm.

• 310 __ |a Irregular

• 362 0_ |a Vol. 1 (Sept. 1945)-v. 28, no. 4 (summer 1972).

• 650 _0 |a Agricultural extension work |x Periodicals.

• 650 _0 |a Farm equipment |x Periodicals.

• 650 _0 |a Agricultural engineering |x Periodicals.

• 785 00 |t Farm technology and agri-fieldman |x 0191-0205.

• 920 __ |a 211180 |z 1