1. Sexual attractivity, proceptivity, and receptivity in female mammals;Beach;Horm. Behav.,1976
2. The behavioral and gonadotropin response in ovariectomized heifers to the intramuscular injection of either estradiol, testosterone, androstenedione, dihydrotestosterone or sesame oil;Katz,1979
3. The behaviour of swine;Hafez,1969
4. Das Flehmen der Schweine, Suidae;martys;Zool. Anz.,1977
5. Behavior patterns and communication in feral horses;Feist;Z. Tierpsychol.,1976