000 00675 am a2200205 a 4500
245 1 _aStudies on the effect of irrigation ,nitrogen levels, rhizobium seed inoculation & seed hardening on growth & yield of cowpea co4 [Vigna unguiculata [L]Walp]
300 _a72p. + Tab.24 + Fig.6 + Appen.1
650 _aVigna unguiculata
650 _aNitrogen levels
650 _aIrrigation
650 _aSeed hardening
650 _aGrowth
650 _aYields
650 _aNitrogen fixing bacterIa
502 _cTamil Nadu Agricultural University
_bM.Sc. (Agronomy)
_d1991
502 _gIruthayaraj, M.R.
100 1 _aGanesan,C.
_d
942 _2udc
_cT
901 _aRF9360
999 _c150308
_d150308