AMENDMENT NO. 4 AMENDMENT NO. 4 (this "Agreement") dated as of March 13, 1997 among: TERRA CAPITAL, INC., a Delaware corporation (the "Company"); TERRA NITROGEN, LIMITED PARTNERSHIP, a Delaware limited partnership ("TNLP" and, together with the...Terra Industries Inc • May 14th, 1997 • Wholesale-miscellaneous nondurable goods • New York
