0000950131-97-001184 SC 13D/A 3 19970220 NYSE DESTEC ENERGY INC 0000866282 4991 382875546 DE 1231 SC 13D/A 34 005-41553 97540179 2500 CITYWEST BLVD STE 150 HOUSTON TX 77042 7137354000 DOW CHEMICAL CO /DE/ 0000029915 2800 381285128 DE 1231 SC 13D/A 2030 DOW CENTER MIDLAND MI 48674-2030 5176361000 SC 13D/A 1 000095013197001184-001-seq1-sc-13d-a.txt SCHEDULE 13D/A EX-99.1 2 000095013197001184-002-seq2-ex-99-1.txt PRESS RELEASE DATED 2-18-97 EX-99.2 3 000095013197001184-003-seq3-ex-99-2.txt AGMT. & PLAN OF MERGER