Modern Marvels

Season 14 Episode 22: Fertilizer

Without it one third of us would starve. Modern Marvels: Fertilizer tours the places that harness the vital nutrients that enrich the soil...that grow the crops...that feed us.

Genre:

Documentary

Seasons:

23

Episodes:

707

Quality:

HD

Status:

Returning Series

First Air:

1993

IMDb:

8.1