I numeri raccontano - Angius M. A. Ctetur The horns taken from the

The horns taken from the slaughterhouse still have the frontal sinus (the bone) inserted into the horn and must be buried for about 20-30 days in moist soil so that the bacteria and microorganisms in the soil

è una pianta erbacea diffusa su tutto il territorio italiano

Minimum temperatures of the order of -10°C are fatal for spring varieties

l’inversione del vortice che deve essere regolata dalla fluidità dell’acqua  e non da temporizzatori

I numeri raccontano - Angius M. A. Ctetur The horns taken from theTeacher Speranza's stories will introduce your children with delicate imagination to the world of numbers and the four operations, coloring with fairy tales what has always been the arid field of numbers. Page 62 Publisher: Edilibri