Bibliography
International Institute for Land Reclamation and Improvement
G. Naber
International Institute for Land Reclamation and Improvement c1984 Bibliography / International Institute for Land Reclamation and Improvement no. 18
所蔵館2館
compiled by S. Raadsmaand G. Schrale
International Institute for Land Reclamationand Improvement 1971 Bibliography / International Institute for Land Reclamation and Improvement 9
所蔵館1館
compiled by C.J. Brouwer and L.F. Abell
International Institute for Land Reclamation and Improvement 1970 Bibliography / International Institute for Land Reclamation and Improvement