000 00277 am a2200121 a 4500
100 1 _a
_d
245 1 _aCockle=bur
260 _aPretoria
_c1906
300 _a1-8 p.
942 _2udc
_cB
440 _aCockle Transvaal Department of Agriculture. Leaflet No. 4
901 _aS46768
999 _c102458
_d102458