000 00556 am a2200169 a 4500
245 1 _aStudies on the effect of phosphorus and azolla on growth and yield of cowpea(vigna unguiculata(l.)walp
300 _a40p.+(vi).Bib.+10.Fig.+8.Tables.
650 _avigna unguiculata,cowpeas
650 _aazolla
650 _ayield
650 _aphosphorus
502 _cInstitute of Agricultural Sciences, Banaras Hindu University,Varanasi
_bM.Sc.(Agriculture)
_d1986
502 _gRajput,C.B.S.
100 1 _aMondal,Alak
942 _2udc
_cT
901 _aRF48
999 _c145449
_d145449