机读格式显示(MARC)

• 000 00944cam 2200277 a 4500

• 000 1000025899

• 001 0000287484

• 005 20071115163754.0

• 008 901114s1980 sz a b 000 0 eng

• 020 __ |c IE.

• 040 __ |a CAU |c CAU

• 090 __ |a S143.3/IPI/V.6

• 093 __ |a S143.3 |2 4

• 110 2_ |a International Potash Institute.

• 245 14 |a The role of potassium in yield formation.

• 260 __ |a Worblaufen-Bern/Switzerland : |b IPI., |c 1980.

• 300 __ |a 116 p. : |b ill. ; |c 21cm.

• 440 _0 |a IPI research topics ; |v 6

• 500 __ |a Extracted from: Proc. 11th Congr. Int. Potash Inst., p. 111-222 [1978].

• 504 __ |a Includes bibliographies.

• 650 _7 |a Fertilizers and manures |x Research--Collected works.

• 650 _7 |a Potassium fertilizers.

• 901 __022006009337

• 905 __ |a CAU |f S143.3/IPI/V.6 |b 42733(or.)

• 907 __ |a CAU |f S143.3/IPI/V.6 |b 42733(or.)

• 999 __ |t E |A xy1 |a 20071115 16:36:24 |G unknown |g 19980101 |I xy1 |i 20071115 16:38:0