User-agent: Yandex
Disallow: /catalog/detail.php?id=97 # блокирует доступ к страницам 
Disallow: /catalog/detail.php?id=272
Disallow: /catalog/detail.php?id=273
Disallow: /catalog/detail.php?id=185
Disallow: /catalog/subcat.php?hid=87