Zinc supplementation :
effects on zinc, copper and iron metabolism in chicks and on laying hen and progeny performance /
by James L. Stahl.

APA Citation

Stahl, J. L. Zinc supplementation: effects on zinc, copper and iron metabolism in chicks and on laying hen and progeny performance. .

MLA Citation

Stahl, James L. Zinc Supplementation: Effects On Zinc, Copper And Iron Metabolism In Chicks And On Laying Hen And Progeny Performance. ,

Warning: These citations may not always be complete (especially for serials).