机读格式显示(MARC)
- 000 00805nam 2200241 a 4500
- 008 900925s1971 enk 000 0 eng d
- 099 __ |a CAL 022000890753
- 245 10 |a Phosphate fertiliser sources : |b agronomic effectiveness in relation to chemical and physical properties ; |b paper read before the fertiliser sociey of London, Oct.14,1971.
- 260 __ |a London : |b Fertiliser Society, |c 1971.
- 440 _0 |a the fertiliser society ; |v 123
- 650 _0 |a Feriliser society.
- 905 __ |a CAU |f TQ442/TGL |b 36703-4
- 907 __ |a CAU |f TQ442/TGL |b 36703-4
- 999 __ |I xy1 |i 20060511 15:34:39 |G xy1 |g 20060511 15:34:4