000 00327nam a2200121Ia 4500
005 20250114224540.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _a5:236P1:N4
245 _aPanjab University Research Journal (Science) Vol. 60
260 _c2010
_bPunjab University
_aChandigarh
365 _cRs.
999 _c133747
_d133747