Links and sources
Bibliography
Jacks, H. Life. Havelock North, 1978
Jacks, H. Personal file. N.Z. Defence Force Headquarters, Wellington
Obit. New Zealand Forestry 39, No 3 (Nov. 1994): 41
Print the full story
Print the full story
Jacks, H. Life. Havelock North, 1978
Jacks, H. Personal file. N.Z. Defence Force Headquarters, Wellington
Obit. New Zealand Forestry 39, No 3 (Nov. 1994): 41