机读格式显示(MARC)

• 000 00990nam 2200313 a 4500

• 000 1000011115

• 001 0000283773

• 005 20071030100055.0

• 008 910830s1978 nyua b 001 0 eng

• 020 __ |a 0120007304 : |c CNY1.70

• 022 0_ |a 0065-2113

• 040 __ |a CAU |c CAU

• 050 0_ |a S405 |b .A24

• 082 __ |a 630.72

• 090 __ |a S1-5/AA/V.30

• 093 __ |a S1-5 |2 4

• 245 00 |a Advances in agronomy. |n Vol. 30.

• 260 __ |a New York : |b Academic Press, |c 1978.

• 300 __ |a vii, 293 p. : |b ill. ; |c 23 cm.

• 500 __ |a Prepared under the auspices of the American Society of Agronomy.

• 504 __ |a Includes bibliographies and index.

• 650 _0 |a Agriculture |x Research |x Collected works.

• 650 _0 |a Agriculture |x Collected works.

• 700 1_ |a Brady, N.C.

• 710 2_ |a American Society of Agronomy.

• 901 __022007006637

• 905 __ |a CAU |f S1-5/AA/V.30 |b 39349

• 907 __ |a CAU |f S1-5/AA/V.30 |b 39349

• 999 __ |t E |A xy1 |a 20071030 09:43:22 |G unknown |g 19980101 |I xy1 |i 20071030 10:01:0