000 00386nam a2200145Ia 4500
008 140208s9999 xx 000 0 und d
020 _a9788172331001
044 _aIndia
080 _a581.524 N169A
100 _aNarwal, S.S.
245 _aAllelopathy in crop production
_cS.S. Narwal
260 _bScientific Publishers
_aJodhpur
_c1994
300 _a288 p.; 22cm.
942 _2udc
_cGB
999 _c26268
_d26268