أرسل هذا في رسالة قصيرة: Selective isolation of cultivable actinomycetes from thai coastal marine sediment

  _  _    _    _     _____     _____     ______  
 | \| || | || | ||  / ____||  |  ___||  /_   _// 
 |  ' || | || | || / //---`'  | ||__      | ||   
 | .  || | \\_/ || \ \\___    | ||__     _| ||   
 |_|\_||  \____//   \_____||  |_____||  /__//    
 `-` -`    `---`     `----`   `-----`   `--`