id	keyword
ct-13608	buffalo
ct-13608	reproductive
ct-13608	months
ct-13608	bulls
ct-13608	factors
ct-13608	water
ct-13608	theriogenology
ct-13608	age
ct-13608	day
ct-13608	production
ct-13608	estrus
ct-13608	breeding
ct-13608	bubalis