J. Ettershank

RITUALISED FIGHTING IN THE MEAT ANT IRIDOMYRMEX PURPUREUS (SMITH) (HYMENOPTERA: FORMICIDAE)

G. Ettershank, J. Ettershank, 1982 .

Effects of nitrogen fertilization on primary production in a Chihuahuan desert ecosystem

W. Whitford, G. Ettershank, J. Ettershank, 1978 .

Location of Food Sources by Subterranean Termites

W. Whitford, G. Ettershank, J. Ettershank, 1980 .

Surface litter breakdown in a Chihuahuan desert ecosystem

W. Whitford, G. Ettershank, P. F. Santos, 1980, Pedobiologia.