Dr. Sheldon Green [stamped, FEB -- 5 1988] Molecular processes in astrophysics Dear Dr Green -- It's a bit late in the day to be responding to a line in your 1981 review, and perhaps better never than late. But I hope you will sympathize after perusing what I enclose -- and imagine what knocks I got for it during the ensuing decade. If you have more recent reviews, they would be most welcome. Yours, Joshua Lederberg (and should expect from an article called "Moondust!"). S 275 P77 S275 2/8/88