000 00300nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aSantra (SC)
245 0 _aBiology of rice fields blue green algae
260 _cDaya Publishing House, New Delhi
365 _b0
650 _aNIL
942 _cBK
999 _c107658
_d107658