机读格式显示(MARC)

• 000 00728cam 2200241 a 4500

• 000 1000039028

• 001 0000294802

• 005 20060413082527.0

• 008 19920518s1967 dcua f00010 eng

• 020 __ |c IE.

• 040 __ |a CAU |c CAU

• 090 __ |a S-3/USD:2

• 093 __ |a S-3 |2 4

• 110 20 |a U.S. Department of Agriculture.

• 245 10 |a Science and food for freedom.

• 260 __ |a Washington, D.C. : |b USGPO., |c 1967.

• 300 __ |a 8 p. : |b ill. ; |c 25 cm.

• 440 _0 |a Agriculture information bulletin ; |v No. 317

• 650 _0 |a Agricultural research.

• 901 __022006003786

• 905 __ |a CAU |f S-3/USD:2 |b 41117(or.)

• 907 __ |a CAU |f S-3/USD:2 |b 41117(or.)

• 999 __ |t E |A xy1 |a 20060413 08:25:10 |G unknown |g 19980101 |I xy1 |i 20060413 08:25:3