Klostridien ja Clostridium perfringensin esiintyminen terveen hevosen ulostenäytteessä sisä- ja ulkoruokintakaudella : menetelmävertailu

Summary: Occurence of clostridia and Clostridium perfringens in the faecal samples of healthy horses during indoor and outdoor feeding seasons : comparison of methods

Change detection in boreal forests using bi-temporal aerial photographs

[Abstract]