机读格式显示(MARC)

• 000 00880cam a2200217 a 4500

• 001 0000578233

• 005 20190908105700.0

• 008 790316s1985 it a i000 0 eng d

• 020 __ |a 9251018812

• 040 __ |a AGL |c AGL |d m.c. |d MIA

• 050 00 |a S401.U6

• 090 __ |a FAO/S-5/FAO/V.12

• 245 00 |a A guide for instructors in organizing and conducting agricultural engineering training courses / |c Agricultural engineering service agricultural services division.

• 260 __ |a Rome : |b Food and Agriculture Organization of the United Nations, |c 1985.

• 300 __ |a iii, 160 p. : |b ill. ; |c 28 cm.

• 490 1_ |a FAO agricultural services bulletin ; |v 12.

• 650 _0 |a Farm management |x Data processing.

• 650 _0 |a Agriculture |x Data processing.

• 710 0_ |a Agricultural engineering service agricultural services division.

• 830 _0 |a Agricultural services bulletin ; |v 12.

• 920 __ |a 211180 |z 1