-
1
-
2
-
3ā- Goulter, S. W. (Stephen William), 1948-Ngā marau “...Frost New Zealand Statistics....”
I whakaputaina 1981
Pukapuka -
4
-
5ā- Madondo, MandyNgā marau “...Pinus radiata Frost protection New Zealand Waimakariri District....”
I whakaputaina 2001
Tuhinga Whakapae Pukapuka -
6
-
7