000 00504nam a2200169Ia 4500
008 170101s1971 xx 000 0 und d
082 _aT 631.84 M29E
100 _aMANGANSAKAN, Gutierrez A.
245 0 _aEffect of rate and time of nitrogen application on composite maize (Vijay)
250 _aCOA
260 _aLudhiana
_bP.A.U
_c1971
300 _a57, xL
650 _aFERTILIZERS AND MANURES
653 _aFERTILIZERS AND MANURES
653 _aMAIZE -- FERTILIZERS AND MANURES
942 _2ddc
_cT
999 _c19019
_d19019