Classification
CHX - Chemical thermodynamics
2
LHP - Fungi - physiology
2
AHZ - History of science and technology
1
CAA - Chemistry - reference books
1
CHL - Chemical bond
1
CHRD - Gases and their properties
1
CTTK - Ion exchange chromatography
1
CWG - Principles of chemical engineering
1
DOI - Programming language - FORTRAN
1
EWA - Energy economy
1
GTA - Hydrology - general
1
HPE - Pharmacology - general aspects
1
LBL - Evolution - general
1
LCK - Ecology - general aspects
1
LHL - Microbiology - general aspects
1
LHO - Fungi - morphology, systematics
1
LHY - Bacteria - physiology
1
LKT - Biochemistry of vitamins and hormones
1
LTD - Biotechnology - comprehensive works
1
LTE - Biotechnology - general aspects
1
MNH - Numerical solutions of PDE
1
MNLA - Computational methods in mathematics
1
PKA - Elementary particles, nuclei - general
1
PLA - Astrosciences - general
1
TCN - Microprocessors
1
UPVC - Groundwater
1