000 00408 a2200145 4500
080 _a633.18:631-8:589.3
_bV 459 A
245 1 _aAlgal biofertilizers and rice cultivation
_cby G.S. Venkataraman
260 _aNew Delhi
_bToday & Tomorrow's Printers
_c1972
650 _aAlgal
650 _aBiofertilizers
650 _aRice Cultivation
100 1 _aVenkataraman, G.S.
_d
300 _a75 p.
901 _a125825
999 _c85309
_d85309