According to a study published in the journal Science, “ the disappearance of bats would cost 3,7 billion to U.S. farmers ”. To go further, an article in French the cur-site environment. com or the publication originale English!
Kulingana na utafiti uliochapishwa katika jarida la Sayansi, “ upotevu wa popo ingekuwa gharama 3,7 bilioni kwa wakulima wa Marekani ”. Kwenda zaidi, Makala katika Kifaransa cur-site mazingira. com ou la uchapishaji originale Kiingereza!