Humic substances affect physiological condition and sex ratio of swordtail (Xiphophorus helleriHeckel)

✍ Scribed by Thomas Meinelt; Kurt Schreckenbach; Klaus Knopf; Andreas Wienke; Angelika Stüber; ChristianE.W. Steinberg

• Book ID: 105764986
• Publisher: SP Birkhäuser Verlag Basel
• Year: 2004
• Tongue: English
• Weight: 258 KB
• Volume: 66
• Category: Article
• ISSN: 1015-1621
• DOI: 10.1007/s00027-004-0706-9