17 June (Canada ) within release Canada Day (1988), Science and Technology (3) goes into circulation First Day Cover Science and Technology (FDC) face value 1.48 Canadian dollar
First Day Cover Science and Technology (FDC) in catalogues | |
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Michel: | Mi:CA FDC1086-1089 |
Stamp Number: | Sn:CA FDC1209a |
First Day Cover is square format.
First Day Cover Science and Technology (FDC) it reflects the thematic directions:
A crop is a plant that can be grown and harvested extensively for profit or subsistence. In other words, crop is a plant or plant product that is grown for a specific purpose such as food, fibre or fuel.
When plants of the same species are cultivated in rows or other systematic arrangements, it is called crop field or crop cultivation.
Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. The word technology can also mean the products resulting from such efforts,including both tangible tools such as utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life.