000 00687 am a2200229 a 4500
245 1 _aEffect of combined use of urea supergranules (USG), phosphorus and azola (Azolla pinnata R.Br.) green manuring on growth and yield of rice
300 _a168p.
650 _aPlant products
650 _aGrain crops
650 _aCereals
650 _aManures
650 _aFertilizers
650 _aRice
650 _aFerns
650 _aVarieties
650 _aAzolla pinnata
502 _cUniversity of Agricultural Science, Division of Agronomy, Bangalore
_bM.Sc. (Agronmy)
_d1987
502 _gKumaraswamy, A.S.
100 1 _aManjappa, K.
_d
942 _2udc
_cT
901 _aRF8432
999 _c146610
_d146610