A.A comprehensive plan is a prerequisite
B.This plan should take into account the suitability of lawns and gardens
C.According to the requirements of the users
D.The economy in their development and maintenance
E.All of the above
A.A comprehensive plan is a prerequisite
B.This plan should take into account the suitability of lawns and gardens
C.According to the requirements of the users
D.The economy in their development and maintenance
E.All of the above