Mahsulot tavsifi
This book discusses methods to strengthen the body in children through physical and mental exercises, adapting lifestyles for improved resistance, and the benefits of sunlight and cold water on the immune system
#immun tizim#quyosh nuri#sovuq suv#jismoniy chiniqtirish
Muallif
Sotuvchi 291059Tasdiqlangan muallif
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