机读格式显示(MARC)
- 000 00710nam2 2200301 4500
- 100 __ |a 20030325g2000 ekmy0chiy21211213ea
- 200 1_ |a Agronomy Journal |f ASA headpuarters office
- 207 _0 |a 1991,no.1-2000,no.6
- 210 __ |a Annual |c 677South Segoe Road Madison |d 2000-
- 801 _0 |a US |b ATTCL |c 20030325
- 905 __ |a AHSTU |d QKKONG*445
- 915 __ |a ATTCL |b 827081 |d S3 |e 1 |v 2000,NO.4-6 |y 2000-