H. DeLuca – författare

Visar alla böcker från författaren H. DeLuca. Handla med fri frakt och snabb leverans.

2 produkter

1. 

   Fat-Soluble Vitamins

   Av H. DeLuca

   E-bok, 2012

   712 kr

   Lägg i varukorg

   The first demonstration of the existence of a vitamin and the full recognition of this fact are often attributed to the work of McCollum, who found that a sub­ stance in butterfat and cod-liver oil was necessary for growth and health of ani­ mals fed purified diets. It became obvious that an …

2. 

   Fat-Soluble Vitamins

   Av H. DeLuca

   Häftad, 2012

   546 kr

   Lägg i varukorg

   The first demonstration of the existence of a vitamin and the full recognition of this fact are often attributed to the work of McCollum, who found that a sub­ stance in butterfat and cod-liver oil was necessary for growth and health of ani­ mals fed purified diets. It became obvious that an …