机读格式显示(MARC)
- 000 00987nam 2200313 a 4500
- 008 910830s1979 nyua b 001 0 eng
- 020 __ |a 0120007312 : |c CNY1.80
- 245 00 |a Advances in agronomy. |n Vol. 31.
- 260 __ |a New York : |b Academic Press, |c 1979.
- 300 __ |a xi, 315 p. : |b ill. ; |c 23 cm.
- 500 __ |a Prepared in cooperation with 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.
- 710 2_ |a American Society of Agronomy.
- 905 __ |a CAU |f S1-5/AA/V.31 |b 41335
- 907 __ |a CAU |f S1-5/AA/V.31 |b 41335
- 999 __ |t E |A xy1 |a 20071030 10:01:06 |G unknown |g 19980101 |I xy1 |i 20071030 10:05:0