机读格式显示(MARC)
- 000 00841cam 2200265 a 4500
- 008 19920506s1974 ii a 00010 eng
- 099 __ |a CAL 022000827516
- 245 10 |a Soil fertility and fertilizer use in Ludhiana district / |c by M.S. Bajwa and N.S. Randhawa.
- 260 0_ |a Ludhiana : |b Punjab Agricultural University, |c 1974.
- 300 __ |a 59 p. : |b ill. ; |c 22 cm.
- 650 _0 |a Fertilizers and manures |z India--Ludhiana.
- 650 _0 |a Soil fertility.
- 700 1_ |a Randhawa, N. S.
- 905 __ |a CAU |f S158/BMS |b 39508(or.)
- 907 __ |a CAU |f S158/BMS |b 39508(or.)
- 999 __ |t E |A xy1 |a 20060414 09:26:20 |G unknown |g 19980101 |I xy1 |i 20060414 09:26:4