Ecologists studying samples of leaves, checking plant pathology in laboratory
Palabras clave
serious,
studying,
pollution,
affected,
leaf,
plant,
pathology,
laboratory,
scientist,
examining,
mutation,
technology,
breeding,
virus,
2,
chemical,
reaction,
glasses,
making,
laboratory,
research,
sample,
test,
work,
agriculture,
growing,
artificial,
extract,
fertilizer,
equipment,
computer,
testing,
medicine,
contamination,
ecology,
nature,
analysing,
professional,
man,
male,
woman,
female,
colleague,
men at work,
scientific,
assistant
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