000
00250 a2200109 4500
080
_a
631.811(063)
_b
I 61 P
245
1
_a
Proceedings
_b
Vol. 2
_c
edited by A. Scaife
650
_a
Plant Nutrition
100
_a
_d
300
_a
379-750 p.
901
_a
156063
999
_c
82409
_d
82409