Table Page 



13 Returns to production inputs of four vegetable cropping 

 patterns as influenced by crop and fertilizer management 

 levels over two cropping cycles in the period 1977-79. 

 Gainesville, FL. 69 



l'^ Rates of return to production inputs of four vegetable 

 cropping patterns as influenced by crop and fertilizer 

 management levels over two cropping cycles in the period 

 1977-79, Gainesville, FL. 70 



viii 



