000
00235nam a2200085Ia 4500
001
MPKV113318
008
120911s9999 xx 000 0 und d
245
_a
Crop Research. Vol.4 No.1-2
_c
;
260
_a
Scotland
_b
Scottish Academic Perss
_c
1991
999
_c
76585
_d
76585