JARQ : Japan Agricultural Research Quarterly vol. 5 no.4
 - Utilization of Related Species on Breeding of Sweet Potato in Japan- SATOSHI SAKAMOTO, JARQ : Japan Agricultural Research Quarterly. 5(4) , 1-4 (1970-01-01) - 05-4-001-004.pdf764.6 KB 
 - Rape Breeding by Interspecific Crossing Between Brassica napus and Brassica campestris in Japan- TOSHIO SHIGA, JARQ : Japan Agricultural Research Quarterly. 5(4) , 5-10 (1970-01-01) - 05-4-005-010.pdf1.1 MB 
 - Principal Component Analysis : Its Application to Classification and Selection in Relation to Maize Breeding- NOBORU MOCHIZUKI, JARQ : Japan Agricultural Research Quarterly. 5(4) , 11-16 (1970-01-01) - 05-4-011-016.pdf1003.88 KB 
 - Regional Differences in the Quality of Castor Seeds and Oil- TAKAO UEDA, JARQ : Japan Agricultural Research Quarterly. 5(4) , 17-20 (1970-01-01) - 05-4-017-020.pdf804.35 KB 
 - Sugar Cane Growing in Southeast Asia: Yesterday, Today and Tomorrow- MORIMASA YAMASAKI, MASAHARU KURAMITSU, JARQ : Japan Agricultural Research Quarterly. 5(4) , 21-25 (1970-01-01) - 05-4-021-025.pdf1.09 MB 
 - Forecasting Techniques of Rice Blast- TOMIO YAMAGUCHI, JARQ : Japan Agricultural Research Quarterly. 5(4) , 26-30 (1970-01-01) - 05-4-026-030.pdf932.87 KB 
 - Chemical Thinning of Satsuma Mandarin by NAA (α-Naphthalene acetic acid)- KAZUYOSHI HIROSE, JARQ : Japan Agricultural Research Quarterly. 5(4) , 31-33 (1970-01-01) - 05-4-031-033.pdf513.63 KB 
 - Underdrainage System in Paddy Field- HISAO NEGISHI, JARQ : Japan Agricultural Research Quarterly. 5(4) , 34-37 (1970-01-01) - 05-4-034-037.pdf780.8 KB 
 - Origin and Differentiation of the Silkworm Races- NARUMI YOSHITAKE, JARQ : Japan Agricultural Research Quarterly. 5(4) , 38-43 (1970-01-01) - 05-4-038-043.pdf973.89 KB 
 - Bioassay Procedure of Energy Sources for Poultry Feed and Estimation of Available Energy of Cassava Meal- MINORU YOSHIDA, JARQ : Japan Agricultural Research Quarterly. 5(4) , 44-47 (1970-01-01) - 05-4-044-047.pdf643.03 KB 
 - Mixed Infection with Mycoplasma gallisepticum and the Bl or TCND Strain of Newcastle Disease Virus in Chickens- SHIZUO SATO, JARQ : Japan Agricultural Research Quarterly. 5(4) , 48-53 (1970-01-01) - 05-4-048-053.pdf1012.21 KB 
 - Root Research Phytotron- KIYOSHI SHIMURA, JARQ : Japan Agricultural Research Quarterly. 5(4) , 54-57 (1970-01-01) - 05-4-054-057.pdf635.66 KB 
 - Symposium on Farm Mechanization- , JARQ : Japan Agricultural Research Quarterly. 5(4) , 58-61 (1970-01-01) - 05-4-058-061.pdf744.33 KB 
 - SERIES 7 : HOKKAIDO NATIONAL AGRICULTURAL EXPERIMENT STATION- , JARQ : Japan Agricultural Research Quarterly. 5(4) , 63-64 (1970-01-01) - 05-4-063-064.pdf264.26 KB 
