Analog Science Fiction/Science Fact, 1973/04

Contents: • Welfare Farewell • [Editorial (Analog)] • essay by The Editor • Earthquake • novelette by William E. Cochrane • Paraphysics and Parapsychology • [Science Fact (Analog)] • essay by James Benjamin Beal • Moon Rocks • short story by Tom Purdom • Not Polluted Enough • short story by George H. Scithers • In Times to Come (Analog, April 1973) • [In Times to Come (Analog)] • essay by uncredited • The People of the Wind (Part 3 of 3) • [Avalon (Technic Civilization)] • serial by Poul Anderson • The Analytical Laboratory: January 1973 (Analog, April 1973) • [The Analytical Laboratory] • essay by uncredited • Polimander's Man-Thing • short story by Pat de Graw • The Reference Library (Analog, April 1973) • [The Reference Library] • essay by P. Schuyler Miller •   Review: Again, Dangerous Visions by Harlan Ellison • review by P. Schuyler Miller •   Review: The Gold at the Starbow's End by Frederik Pohl • review by P. Schuyler Miller •   Review: The Stepford Wives by Ira Levin • review by P. Schuyler Miller •   Review: SF Bibliographies by Robert E. Briney and Edward Wood • review by P. Schuyler Miller • Brass Tacks (Analog, April 1973) • [Brass Tacks] • essay by uncredited •  Letter (Analog, April 1973) • essay by Gary Alan Ruse •  Letter (Analog, April 1973) • essay by William Sambrot