机读格式显示(MARC)

• 000 00833cam 2200253 a 4500

• 000 1000037480

• 001 0000293344

• 005 20060619142954.0

• 008 19910614s1977 dcua b f00010 eng

• 020 __ |c IE.

• 040 __ |a CAU |c CAU

• 090 __ |a TK01-21/USD:5

• 093 __ |a TK01-21 |2 4

• 099 __ |a CAL 022000380378 |a CAL 022000815126

• 110 1_ |a United States Department of Agriculture.

• 245 12 |a A guide to energy savings for the dairy farmer / |c USDA.

• 260 __ |a Washington, D.C. : |b USDA., |c 1977.

• 300 __ |a ii, 50 p. : |b ill. ; |c 26 cm.

• 504 __ |a Bibliography: p. 49.

• 650 _0 |a Energy conservation |x Handbooks, manuals, etc.

• 901 __0391001830

• 905 __ |a CAU |f TK01-21/USD:5 |b 41124(or.)

• 907 __ |a CAU |f TK01-21/USD:5 |b 41124(or.)

• 999 __ |t E |A xy1 |a 20060619 14:29:45 |G unknown |g 19980101 |I xy1 |i 20060619 14:29:5