A review of the deepwater Liparidae (Pisces) from the coast of Oregon and adjacent watersPublished in Occasional Papers California Academy of Sciences, in 1978, in volume 127, pages 1-55The Agaves of Baja CaliforniaPublished in Occasional papers of the California Academy of Sciences, in 1978, in volume 130, pages 1-131
The Agaves of Baja CaliforniaPublished in Occasional papers of the California Academy of Sciences, in 1978, in volume 130, pages 1-131