The influence of pasture type and supplemental grain feeding on numbers of gastrointestinal nematodes in beef yearlings.
D000818:Animals; D002417:Cattle / Q000469:parasitology; D002523:Edible Grain; D041981:Gastrointestinal Tract / Q000469:parasitology*; D009348:Nematoda; D009349:Nematode Infections / Q000662:veterinary*
CATTLE/parasitology; GASTROINTESTINAL SYSTEM/parasitology; NEMATODE INFECTIONS/veterinary