机读格式显示(MARC)

• 000 01327nam 2200325 a 4500

• 000 1000000073

• 001 0000273877

• 005 20090923144634.0

• 008 691224s1969 wiua b 001 0 eng

• 020 __ |c CNY2.60

• 040 __ |a CAU |c CAU

• 050 0_ |a QK711 |b .P55

• 082 __ |a 581.1

• 090 __ |a S31-53/ISP/(1969)

• 093 __ |a S31-53 |2 4

• 245 00 |a Physiological aspects of crop yield / |c editorial committee, Jerry D. Eastin ... [et al.].

• 260 __ |a Madison, Wis. : |b American Society of Agronomy, |c 1969.

• 300 __ |a xx, 396 p. : |b ill. ; |c 24 cm.

• 500 __ |a "Proceedings of a symposium sponsored by the University of Nebraska, the American Society of Agronomy, and theCropScience Society of America, and held at the University of Nebraska, Lincoln, Nebr., January 20-24, 1969."

• 504 __ |a Includes bibliographies.

• 650 _0 |a Crop yields |x Congresses.

• 650 _0 |a Plant physiology |x Congresses.

• 700 1_ |a Eastin, Jerry D.

• 710 2_ |a University of Nebraska (Lincoln campus)

• 710 2_ |a Crop Science Society of America.

• 710 2_ |a American Society of Agronomy.

• 901 __022006001573

• 905 __ |a CAU |f S31-53/ISP/(1969) |b 32636 |b 32697 |b ZX002897(or.)

• 907 __ |a CAU |f S31-53/ISP/(1969) |b 32636 |b 32697 |b ZX002897(or.)

• 999 __ |t E |A xy1 |a 20090923 14:44:57 |G unknown |g 19980101 |I xy1 |i 20090923 14:47:4