Seasonal and annual variation in litter arthropod populationsSmithsonian Institution Press355–388
Levings, Sally C. and Windsor, Donald M. 1982. "Seasonal and annual variation in litter arthropod populations." In The ecology of a tropical forest seasonal rhythms and long-term changes. Rand, Austin Stanley, Windsor, Donald M., and Leigh, Egbert Giles, Jr., editors. 355–388. Washington D.C.: Smithsonian Institution Press.