| 000 -LEADER |
|---|
| fixed length control field |
00544nam a2200097Ia 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
170517s9999 xx 000 0 und d |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
What Really Killed the Dinosaurs? |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
For more than 150 million years, dinosaurs dominated Earth. They were so successful that other animal groups - mammals included - had little chance of playing anything more than secondary roles. Then, 65 million years ago, the dinosaurs vanished from the world forever.... |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| General subdivision |
Science. |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
http://topdocumentaryfilms.com/what-killed-dinosaurs/ |