000			00953nam a22002417a 4500
005			20231223121156.0
008			080612s2008 it a b 000 0 eng d
020			_a978-92-5-105929-6
040			_aAM-YeANAU _cAM-YeANAU
041	0		_aeng
100	1		_aSyers, John K.
245	1	0	_aEfficiency of soil and fertilizer phosphorus use : _bRreconciling changing concepts of soil phosphorus behaviour with agronomic information / _cJ.K. Syers, A.E. Johnston, D. Curtin.
260			_aRome : _bFood and Agriculture Organization of the United Nations, _c2008.
300			_a108 p. : _bill. ; _c25 cm.
440		0	_aFAO fertilizer and plant nutrition bulletin, _v18
650	1	4	_aPhosphatic fertilizers.
650	1	4	_aSoils _xPhosphorus content.
700	1		_aJohnston, A. E.
700	1		_aCurtin, Denis.
710	2		_aFood and Agriculture Organization of the United Nations.
942			_2udc _cBK
999			_c1856566 _d1856544