Development was analyzed with and without supplemented nutrients (glucose, ammonium, phosphate, peptone).
en.wikipedia.org Generally, cereal grains were raised in the forest clearings: rye in the north, millet in the south, further supplemented by wheat, buckwheat, oats and barley.
en.wikipedia.org The regular trains were supplemented by trucks converted to run on the tracks to carry unscheduled loads of men or supplies or evacuate ambulance patients.
en.wikipedia.org The text can be supplemented with other material from many sources including novels, other plays, poetry, music, non-fiction, or personal writings.
en.wikipedia.org The current edition (the fourth), in fifty volumes, was published between 1985 and 1992, and is supplemented by an annual hardbound supplement and periodic loose-leaf updates.
en.wikipedia.org