Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Pick # | Player | Position | Nationality | NHL team | College/junior/club team |
| --- | --- | --- | --- | --- | --- |
| 17 | Lorne Henning | Centre | Canada | New York Islanders | New Westminster Bruins (WCHL) |
| 18 | Dwight Bialowas | Defence | Canada | Atlanta Flames | Regina Pats (WCHL) |
| 19 | Bryan McSheffrey | Right Wing | Canada | Vancouver Canucks | Ottawa 67's OMJHL) |
| 20 | Don Kozak | Right Wing | Canada | Los Angeles Kings | Edmonton Oil Kings (WCHL) |
| 21 | Larry Sacharuk | Defence | Canada | New York Rangers | Saskatoon Blades (WCHL) |
| 22 | Tom Cassidy | Centre | Canada | California Golden Seals | Kitchener Rangers (OMJHL) |
| 23 | Tom Bladon | Defence | Canada | Philadelphia Flyers | Edmonton Oil Kings (WCHL) |
| 24 | Jack Lynch | Defence | Canada | Pittsburgh Penguins | Oshawa Generals (OMJHL) |
| 25 | Larry Carriere | Defence | Canada | Buffalo Sabres | Loyola College (CIAU) |
| 26 | Pierre Guite | Left Wing | Canada | Detroit Red Wings | University of Pennsylvania (ECAC) |
| 27 | Randy Osburn | Left Wing | Canada | Toronto Maple Leafs | London Knights (OMJHL) |
| 28 | Stan Weir | Centre | Canada | California Golden Seals | Medicine Hat Tigers (WCHL) |
| 29 | Brian Ogilvie | Centre | Canada | Chicago Black Hawks | Edmonton Oil Kings (WCHL) |
| 30 | Bernie Lukowich | Right Wing | Canada | Pittsburgh Penguins | New Westminster Bruins (WCHL) |
| 31 | Rene Villemure | Left Wing | Canada | New York Rangers | Shawinigan Dynamos (QMJHL) |
| 32 | Wayne Elder | Defence | Canada | Boston Bruins | London Knights (OMJHL) |
| Reference: | Reference: | Reference: | Reference: | Reference: | Reference: |
Question:
What is the Pick # for the College/junior/club team of edmonton oil kings (wchl), and the position if defence?
Answer:
23.0