000 00421nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
020 _a8120411692
084 _a638.2 E1
245 0 _aPrinciples and Techniques of Silkworm Breeding
250 _a\\199700ENGGPSX
260 _aOxford and IBH
260 _b1997
260 _cNew Delhi
300 _a111p
500 _aincludes index and biblioraphy
942 _cBK
999 _c60161
_d60161