机读格式显示(MARC)
- 000 01604pam 2200313 45 0
- 008 19770405s1977 enka b i10000 eng
- 020 __ |a 0080219918 : |x $19.50
- 050 0_ |a SF203 |b .S85 1977
- 111 20 |a Symposium on Recent Developments in the Use of New Sources of Protein, Essential Amino Acids, and Non-proteinNitrogen,with Special Reference to Ruminants, |c Geneva, |d 1977.
- 245 10 |a Protein and non-protein nitrogen for ruminants : |b proceedings of the Symposium on Recent Developments in the Use ofNewSources of Protein, Essential Amino Acids, and Non-protein Nitrogen, with Special Reference to Ruminants, organized bytheCommittee on Agricultural Problems of the United Nations Economic Commission for Europe and the Food andAgricultureOrganization of the United Nations, Geneva, 10-13 January 1977.
- 260 0_ |a Oxford : |b Published for the United Nations by Pergamon Press, |c 1977.
- 300 __ |a vi, 182 p. ; |b ill. ; |c 25 cm.
- 504 __ |a Includes bibliographies.
- 650 _0 |a Cattle |x Feeding and feeds |x Congresses.
- 650 _0 |a Nitrogen in animal nutrition |x Congresses.
- 650 _0 |a Proteins in animal nutrition |x Congresses.
- 710 20 |a Food and Agriculture Organization of the United Nations.
- 710 20 |a United Nations. |b Economic Commission for Europe. |b Committee on Economic Problems.
- 905 __ |a CAU |f S823-53/SRD |b 51736(F)
- 907 __ |a CAU |f S823-53/SRD |b 51736(F)
- 999 __ |M yu |m 1999041609515