AU7311987A - - Google Patents

Info

Publication number

AU7311987A

AU7311987A AU7311987A AU 7311987 A AU7311987 A AU 7311987A AU 7311987 A AU7311987 A AU 7311987A

Authority

AU

Australia

Prior art keywords

drain

drain pipe

herbicide

roots

pipe

Prior art date

1987-07-14

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss