USSBS questionnaire. Report No. 39ee(1), USSBS Index Section 2

USSBS summary. Report No. 39ee(5), USSBS Index Section 2

Japanese report. Report No. 39ee(4), USSBS Index Section 2

Production graphs. Report No. 39ee(2), USSBS Index Section 2

Report on USSBS questionnaire. Report No. 34f(1), USSBS Index Section 2

Report on Questionnaire No. 1. Report No. 29a(1), USSBS Index Section 2

Answers to USSBS questionnaire No. 1. Report No. 19b(1), USSBS Index Section 2

Reply to USSBS questionnaire No. 1. Report No. 24a(1), USSBS Index Section 2

Answer to USSBS questionnaire No. 1. Report No. 22b(1), USSBS Index Section 2

Answer to USSBS questionnaire No. 1. Report No. 22e(2), USSBS Index Section 2

USSBS questionnaire. Report No. 39h(2), USSBS Index Section 2

Reply to USSBS questionnaire. Report No. 28a(1), USSBS Index Section 2

Answer to USSBS questionnaire. Report No. 22f(1), USSBS Index Section 2

Answer to USSBS questionnaire. Report No. 34b(1), USSBS Index Section 2

Answers to USSBS questionnaire. Report No. 34a(1), USSBS Index Section 2

Information for questionnaire No. 1. Report No. 20a(1), USSBS Index Section 2

Reply to questionnaire. Report No. 38g(1), USSBS Index Section 2

Reply to questionnaire. Report No. 38i(1), USSBS Index Section 2

Reply to questionnaire. Report No. 39p(1), USSBS Index Section 2

Reply to questionnaire. Report No. 39dd(1), USSBS Index Section 2

Answer to questionnaire. Report No. 38f(1), USSBS Index Section 2

Reply to questionnaire. Report No. 38j(1), USSBS Index Section 2

Reply to questionnaire. Report No. 39m(1), USSBS Index Section 2

Reply to questionnaire. Report No. 39o(1), USSBS Index Section 2

Reply to questionnaire. Report No. 39x(1), USSBS Index Section 2