Leo nard E. Adc ock , I I • Mic hae l H. Ele y Ber nar d J. Sch roe r Ken neth E. Joh nso n Env iron men tal & Ene rgy Cen ter The Un ive rsit y of Ala bam a in Hu nts vill e Hu nts vil le, Ala bam a 358 99 Gra nt Num ber: DE-FG4 480 R4 102 31. 000 Sep tem ber 198 1. NOT ICE POR TIO NS OF THI S REP ORT. ARE ILU GIB lE It has bee • •-• ava ilab le n repr odu ce.d from the bes t. •. . cop y to per mit the b pos sab le ava ilab ility. • roa des~ ;-t0 i 0\STR IBUTIO M OF THIS OOCU MEtiT IS UNUM lTEO • .. ..
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