机读格式显示(MARC)
- 000 00789cam 2200229 a 4500
- 008 19911226s1970 ii a 10010 eng
- 099 __ |a CAL 022000890753
- 100 1_ |a Vijayaraghavan, M.D.
- 245 10 |a Technoeconomics of phosphorec acid production : |b paper read before The Fertiliser Institute in Delhi, 1969.
- 260 __ |a New Delhi : |b The Fertiliser Association of India, |c 1970.
- 300 __ |a 32 p. : |b ill.
- 440 _4 |a The Fertiliser Institute. Proceedings ; |v no. 6
- 905 __ |a CAU |f TQ442-53/VMD |b 41336-7
- 907 __ |a CAU |f TQ442-53/VMD |b 41336-7
- 999 __ |t E |A xy1 |a 20060511 15:47:18 |G unknown |g 19980101 |I xy1 |i 20060511 15:48:0