机读格式显示(MARC)

• 000 00923nam 22002535a 45

• 000 1000094384

• 001 0000317795

• 008 760611s1939 enka 001 0 eng d

• 020 __ |c CNY3.20

• 040 __ |a MFM |c MFM |d OCL |d OAG

• 090 __ |a SF95 |b .W897

• 090 __ |a 633.2/W626

• 092 __ |a 633.2 |b W62

• 245 00 |a Research on grassland, forage crops and the conservation of vegetation in the United States of America / |c Compiled by R.O. Whyte.

• 260 __ |a Aberystwyth, Great Britain : |b Imperial Bureau of Pastures and Forage Crops , |c 1939.

• 300 __ |a 113 p. : |b ill. ; |c 25 cm.

• 490 1_ |a Bulletin ; |v no. 26

• 500 __ |a Includes index.

• 650 _0 |a Forage.

• 700 1_ |a Whyte, R. O. |q (Robert Orr), |d 1903-

• 810 1_ |a Imperial Bureau of Pastures and forage Crops, Aberystwyth, Great Britain. Herbage Publication Series. Bulletin ; |v no. 26.

• 901 __HSW200709226

• 905 __ |a CAU |f 633.2/W626

• 907 __ |a CAU |f 633.2/W62