000 00302nam a2200097Ia 4500
100 _aMcCune D L & Hignett T P
245 _aEstimated World Fertilizer Productionn Capacity as related to further needs
260 _bNat Fertilizer Development Centre, U S A
082 _aN65/B14010
300 _app 39; 27*21
999 _c2043
_d2043