INTRODUCTION: Compost is an inexpensive and effective soil conditioner that recycles organic waste materials.
(Compost; is; an inexpensive and effective soil conditioner that recycles organic waste materials) (an inexpensive and effective soil conditioner; recycles; organic waste materials)
Compost an inexpensive and effective soil conditioner
is recycles
an inexpensive and effective soil conditioner that recycles organic waste materials
organic waste materials