机读格式显示(MARC)

• 000 00732nam 22002535a 45

• 000 1000094242

• 001 0000317653

• 008 741121s1949 nyua b 001 0 eng d

• 010 __ |a 50000015

• 020 __ |c CNY16.00

• 040 __ |c TLM

• 082 _4 |a 633.2

• 090 __ |a SB193 |b .A55x 1949

• 090 __ |a 633.2/AH13

• 100 1_ |a Ahlgren, Gilbert Harold, |d 1913-

• 245 10 |a Forage crops / |c by Gilbert H. Ahlgren.

• 260 __ |a New York : |b McGraw-Hill, |c 1949.

• 300 __ |a ix, 418 p. : |b ill. ; |c 24 cm.

• 440 _0 |a McGraw-Hill publications in the agricultural sciences

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Forage plants.

• 901 __HSW200709084

• 905 __ |a CAU |f 633.2/Ah13

• 907 __ |a CAU |f 633.2/Ah1