-
631
-
632
Vitamin B12 and antibiotic activities of actinomycetes isolated by a selective method
Published in The Philippine Journal of Science (1974)Analytics -
633
Microdetermination of folic and chromotropic acids
Published in The Philippine Journal of Science (1974)Analytics -
634
-
635
Embryogenesis in Amaranthus spinosus linn. and Amaranthus viridis linn.
Published in The Philippine Journal of Science (1974)Analytics -
636
Laboratory studies on the preparation of skim milk concentrate
Published in The Philippine Journal of Science (1974)Analytics -
637
-
638
Ang Bayan pahayagan ng Partido Komunista ng Pilipinas -- Vol. I, no. 1 (July 1, 1969) [microform].
Published 1974Visual Material -
639
Ang Komunista internal bulletin of Partido Komunista ng Pilipinas. -- Vol. I, no. 1 (1970) [microform].
Published 1974Visual Material -
640