எச். என். ரிட்லி (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "எச். என். ரிட்லி" in Tamil language version.

refsWebsite

Global rank Tamil rank

4web.archive.org

1^st place

1^st place

26^th place

86^th place

1britannica.com

40^th place

21^st place

low place

low place

1therubbereconomist.com

low place

low place

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1bouncing-balls.com

low place

low place

3,236^th place

623^rd place

1wildsingapore.com

low place

9,241^st place

1royalsociety.org

2,415^th place

2,139^th place

bouncing-balls.com

"Sir Henry Wickham is the man history credits with bringing rubber seeds from Amazonia to the Botanical Gardens at Kew in 1876". Archived from the original on 2012-01-03. Retrieved 2012-01-05.

britannica.com

He conducted experiments with Para rubber trees (Hevea brasiliensis) that convinced him of the enormous economic potential of rubber as a plantation crop.

jstor.org

Henry Nicholas is known as 'the English botanist who was largely responsible for establishing the rubber industry in the Malay Peninsula'.

mnd.gov.sg

"Henry Nicholas Ridley a.k.a. Mad Rubber Ridley. The name Henry Nicholas Ridley will forever be associated with the Singapore Botanic Gardens, and with rubber". Archived from the original on 2012-07-09. Retrieved 2012-01-04.

mongabay.com

"In 1876, an English planter, Henry Wickham, collected 70,000 seeds and shipped them to England". Archived from the original on 2012-01-12. Retrieved 2012-01-05.

royalsociety.org

The Royal Society is a Fellowship of the world's most eminent scientists and is the oldest scientific academy in continuous existence.

therubbereconomist.com

One of nine seedlings brought to malaya by Ridley is still standing tall in Kuala Kangsar, the royal town of Perak. The tree is located just outside the office of the Department of Lands And Mines (Federal). It was planted there in 1877 and is said to be one of the two oldest rubber trees in the country.^{[தொடர்பிழந்த இணைப்பு]}

web.archive.org

"Henry Nicholas Ridley a.k.a. Mad Rubber Ridley. The name Henry Nicholas Ridley will forever be associated with the Singapore Botanic Gardens, and with rubber". Archived from the original on 2012-07-09. Retrieved 2012-01-04.
"Sir Henry Wickham is the man history credits with bringing rubber seeds from Amazonia to the Botanical Gardens at Kew in 1876". Archived from the original on 2012-01-03. Retrieved 2012-01-05.
"In 1876, an English planter, Henry Wickham, collected 70,000 seeds and shipped them to England". Archived from the original on 2012-01-12. Retrieved 2012-01-05.
"There are two rubber trees with Heritage Tree status: One is at Japanese Cemetery Park, Chuan Hoe Avenue 89 and another at the Singapore Botanic Gardens, behind the Green Pavilion". Archived from the original on 2011-01-26. Retrieved 2012-01-05.

wikipedia.org

en.wikipedia.org

One of nine seedlings brought to malaya by Ridley is still standing tall in Kuala Kangsar, the royal town of Perak. The tree is located just outside the office of the Department of Lands And Mines (Federal). It was planted there in 1877 and is said to be one of the two oldest rubber trees in the country.^{[தொடர்பிழந்த இணைப்பு]}

wildsingapore.com

"There are two rubber trees with Heritage Tree status: One is at Japanese Cemetery Park, Chuan Hoe Avenue 89 and another at the Singapore Botanic Gardens, behind the Green Pavilion". Archived from the original on 2011-01-26. Retrieved 2012-01-05.