000			00795nam a2200193 4500
001			00063797
003			PWmBRO
005			20240602102304.0
008			940718s1990 pp 00010 eng
100	1	0	_aPitala, Joachim Aquinas Richard.
245	1	0	_aEffect of liming on soil pH, phosphorus availability and uptake Siratro in some Papua New Guinea soils / _cJoqachim Aquinas Richard Pitala.
260	0		_aLae : _bPapua New Guinea University of Technology, _c1990.
300			_a58 p. ; _c30 cm.
502			_aResearch report (AGP 70) submitted in partial fulfilment of the requirements for the Postgraduate Diploma in Agriculture.
650		0	_aLiming of soils _zPapua New Guinea.
650			_aSoils _zPapua New Guinea.
710	2	0	_aPapua New Guinea University of Technology.
942			_2ddc
999			_c56702 _d56702