Help with inner/outer join

I'm not sure if somebody would be able to help me with this, but I'm stuck.
I've read the SELECT documentation on this but still can't seem to get it to
work.

I have a 226 rows in a table called ebs_webserver_t. I run this query that
makes a SELECT and JOINs together 6 tables. When I run the query, it only
returns 144 web servers. So I need to do a inner or outer join I guess on
the ebs_webserver_t. Would anybody be able to help me with the syntax?

Here's the SQL Statement that brings back on 144 rows:

SELECT
ebs_webserver_t.server_instance_nme,
ebs_webserver_t.install_directory,
ebs_webserver_t.docs_directory_nme,
ebs_webserver_t.other_info,
ebs_webserver_t.port_num,
ebs_webserver_t.host_nme,
ebs_webserver_t.ip_num,
ebs_webserver_t.cert_expiration,
ebs_webserver_t.dns_nme,
ebs_webserver_t.url_nme,
ebs_cert_type_t.cert_nme,
ebs_domain_t.domain_nme,
ebs_node_t.node_nme,
ebs_sbu_t.sbu_nme,
ebs_servertypes_t.server_type_nme
FROM
ebs_webserver_t,
ebs_cert_type_t,
ebs_domain_t,
ebs_node_t,
ebs_sbu_t,
ebs_servertypes_t
WHERE ebs_webserver_t.cert_type_id = ebs_cert_type_t.cert_id
AND ebs_webserver_t.domain_id = ebs_domain_t.domain_id
AND ebs_webserver_t.node_id = ebs_node_t.node_id
AND ebs_webserver_t.environment_id = ebs_environment_t.environment_id

AND ebs_webserver_t.sbu_id = ebs_sbu_t.sbu_id
AND ebs_webserver_t.server_type_id =
ebs_servertypes_t.server_type_id

Thank you for any help you could give me!

[:==> Troy Campano <==:]