000			00664nam a2200181 4500
001			00102989
003			PWmBRO
005			20180324075400.0
008			960205s1991 enkb b 0 010 eng
100	1		_aKanua, Matthew Wela Bamuna.
245	1	0	_aNutrient supply in volcanic ash soils for foodcrop production in the Highlands of Papua New Guinea / _cMatthew Wela Bamuna Kanua.
260			_aEngland : _bUniversity of Reading, Dept. of Agriculture and Food, _c1991.
300			_a113 p. : _bmaps.
650		0	_aAndosols _zPapua New Guinea.
650		0	_aFood crops _zPapua New Guinea.
710	2	0	_aUniversity of Reading. _bDept. Agriculture and Food.
942			_2ddc
999			_c64544 _d64544