0) 
stem 
rties 
(49) I. Nakajima : Illuminated Pictures of the Distributions of Vegitation 
Images in Urban Area for Automatic Measurement 
J.J.S.P. Vo1.9, No.1, 1969 
(50) M.Nakayama & H. Taura 
Analysis of Degradation on Aerial Photographs 
J.J.S. P. Vol.8, N0.1,. 1969 
(51 M. Nakayama, R.Imamuæa , 5.Masago & H. Takeda 
On the Process of Formation of '" Osawa Fan", Mt. Fuji and 
Volume Variation of Debris 
J.J.S. P- Vol.8, No. 2, 1969 
(52) J. Kataoka, T.Kitagawa & K. Ishihara 
The Movement of Unstable Deposits in a Wild Stream 
J.J.S.P. Vol.8, NO. 4, 1969 
(53) M.Sugimoto : On the Pictomap 
j.J.S. P. Vol.8, No. 4, 1969 
(54) K.Otake : Clasification of Mountain Slopes by Degreeof Danger for Snow Avalanche 
J.J.S. P. Vol.9, NO,1, 1970 
(55) K. Yoda : Aerial Photo in the Forestry 
J.J.S. P...Vo1. 9, NO, 2, 4970 
(56) I. Nakajima : Numerical Analyzation by Airphotos for Forestry Purpose 
J.J.S.P, Vol,9, No.2, 1970 
(57) T. Nakasone : A Report for the Forest Stand Productivity from Air Photos 
J.J.S. P. Vol. 9,n0. 2,1970 
(58) S. Kobayashi : Accuracy Analysis of ;Forest type Classification and 
Estimation of Growing Stock by Aerial Photog Interpretation 
J.J. S.P. Vol.9, N0. 2, 1970 
(59) M. Nakayama, R. Imamura, Y. Tsuruya, T. Katsuwada and T.Igarashi 
The Erosion Control Research using Air Photographs in River 
Yukawa, Toyama Prefecture 
J.J.S.P 3 Vol.9 No. 3, 1970 
(60) T.Hoshi : The Treatment of Density Measurement and Standard of Density 
T,J,S.P.. Vol. 0, No. 3,1970 
(61) H. Watanabe : Partial Aspect of the Recent Photo-Interpretation in the Forest 
Inventory J.J.S. P. Vol.10, NO. 1, 1971 
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