000 00437nam a2200157Ia 4500
008 170101s1986 xx 000 0 und d
082 _a631.81 B51G
100 _aBHUMBLA, D. R
245 0 _aGuide-book on fertilizer use
260 _bLudhiana
_c1986
300 _a102p
440 _aFarm bulletin no. 16
650 _aFERTILIZERS AND MANURES -- GUIDE - BOOKS
653 _aFERTILIZERS AND MANURES -- GUIDE - BOOKS
942 _2ddc
_cB
999 _c80056
_d80056