Label

EMI GROUP
(EMI - HARVEST - COLUMBIA - ODEON)

Unlike Phonogram, that apparently used all of his labels at the same time, EMI Italiana had most of his (scarce) rock releases on the Harvest label, only occasionally using EMI, Columbia and Odeon.

Like in other european countries (like France and Belgium) the EMI group releases carried a very long and obscure catalogue number starting with 3C064-xxxxx. 
All the releases had a unique numbering system, so it's impossible to identify which label these appeared on from the catalogue number (in many books these records are simply credited as EMI, with no distinction between EMI, Harvest, Columbia and Odeon labels).
Many of these releases were limited to the italian market and were never issued in other countries.

LP and singles designs are identical for the three EMI labels. 

The standard EMI label for the 70's had a tan background with a big red logo on the left side.

Columbia had a light blue label with circular white writing on the top (similar to the german Columbia label of the same period), and was replaced by a new one, always with light blue background with sort of white bubbles. This had black writings and an EMI logo on the bottom.
For some of the Columbia releases a similar label was used, but with the Odeon logo.

Harvest label was identical to its english counterpart, with light green background and dark green logo with black writings.