Nutritional and toxicological quality comparisons between organic and conventionally grown foodstuffs /
Kumpulainen, Jorma T.
International Fertiliser Society.
York : International Fertiliser Society,
2001.
"Paper presented to The International Fertiliser Society at a symposium in Lisbon, on 5th March 2001" - T.p.
Includes bibliographical references.
Natural foods
Food
Nutrition
Toxicology